{
  "manageEntity": {
    "action": "Follow",
    "entityId": "843258957",
    "entityType": "User",
    "nonce": "0xe15de4dbc0723b740d6953d13c63f993d7c968c67ac425fd30731aa0a49e5b78",
    "signature": "0x5654dbfdbca88f60e56354944e96651e84d03bdff81d93fdf2b0b2ba7e7b0d9e489f8443fe80cf0ea09957b680fec6cb4a1e5d384ff473e6f14589412d5549f01b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}