{
  "manageEntity": {
    "action": "Follow",
    "entityId": "615838493",
    "entityType": "User",
    "nonce": "1794361652478744001",
    "signature": "0xd3b9288225414117498f86031b2fb55f3e3f61f9c9c54142d935c59f085bae9275630adbd844b215b5d87b61d6885e20c815aa466cedc7a179cacff29393d4991c",
    "signer": "0x977441CcF53bd862fcBa87D6C762B1aB1002EfFE",
    "userId": "795117430"
  }
}