ARCGIS python api append new record

[Rahul_Pandia]

I am trying to insert a python dict record to the hosted online service.
I am getting the following error:

Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "C:\Program Files\ArcGIS\Pro\bin\Python\envs\arcgispro-py3\lib\site-packages\arcgis\features\layer.py", line 2824, in edit_features
if isinstance(adds[0], dict):
KeyError: 0

My dict is:
{'OBJECTID': 21641, 'Shape': (689718.442176355, 15309636.152327772), 'ANCILLARYROLE': 0, 'ENABLED': 1, 'CREATIONUSER': 'U437198', 'DATECREATED': datetime.datetime(2023, 1, 11, 0, 0), 'DATEMODIFIED': None, 'LASTUSER': None, 'SUBTYPECD': 1, 'OWNER': 'NYSEG', 'WORKORDERID': '801000483026', 'PROJECTNUMBER': None, 'PROPERTYUNITCODE': None, 'WORKMANAGEMENTSYSTEMCODE': None, 'GASTRACEWEIGHT': 541589504, 'SYMBOLROTATION': 88.94467079, 'DIVISION': 'DANS', 'FACILITYID': '61020001', 'EQUIPMENTID': None, 'COMMENTS': None, 'INSERVICEDATE': None, 'MATERIAL': 'PL', 'VALVEDIAMETER': '4', 'VALVETYPE': 'BAL', 'VALVEUSE': 'ISO', 'ANSIPRESSURERATING': None, 'BONDEDINDICATOR': 'N', 'CLOCKWISETOCLOSE': 'C', 'DEPTH': None, 'DEPTHTONUT': None, 'EMERISOLATIONSYSSTATUS': None, 'GASPRESSURESYSTEMSTATUS': None, 'GASSYSTEMSTATUS': None, 'GROUNDLEVELINDICATOR': None, 'INSULATEDINDICATOR': None, 'NORMALPOSITION': 1, 'PRESENTPOSITION': 1, 'OPERATINGCLASSIFICATION': 'NC', 'LOCATIONDESCRIPTION': None, 'DIMENSIONTIE1': None, 'DIMENSIONTIE2': None, 'MANUFACTURER': None, 'MODEL': None, 'EMERISOLATIONSYSOBJECTID': None, 'GASPRESSURESYSTEMOBJECTID': 830, 'GASSYSTEMOBJECTID': 34, 'SAP_FUNCTIONALLOCATION': None, 'SAP_EQUIPMENTNUMBER': None, 'CIVILDIVISION': None, 'LEGACYID': None, 'INSTALLATIONDATE': datetime.datetime(2022, 12, 6, 0, 0), 'TURNSTOCLOSE': 0.25, 'GLOBALID': '{B10CFD9F-2DB7-40C2-B708-E222222A0AED}', 'OPERATINGSTATE': 'ACTIVE', 'CUSTOMERCOUNT': None, 'CUSTOMERCOUNTDATE': None, 'MAINTENANCE_JOB': 'N', 'CPSYSTEMSTATUS': None, 'DIMENSIONTIE3': None, 'ELEVATION': None, 'ELECTRONICMARKERS': None, 'FLOC_ID': None}

MY code is :

import arcpy
from arcgis.features import FeatureLayer
lyr_url = 'https://services6.arcgis.com/A1NU60yx0I8XSDFS/arcgis/rest/services/ValvesTest/FeatureServer/0'

layer = FeatureLayer(lyr_url)
feature_count = layer.query(return_count_only=True)
print("Feature Count: ", feature_count)
layer.manager.truncate()
feature_count = layer.query(return_count_only=True)
print("Now Feature Count: ", feature_count)

fc = "E:\\ABC\\gaspopups.gdb\\DistributionGasValve"

feature = None
cursor = arcpy.da.SearchCursor(fc, ["*"])
row = next(cursor)
feature = {field: value for field, value in zip(cursor.fields, row)}
layer.edit_features(adds=feature)

How to go about it?