{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0xe40fa56c60e23b90e430e9297a97cfcb9d85682d1a6add1278a4127769f1b77c",
    "signature": "0x8e21b559072de30470cca789a75c2f0c3154bb999124aa45584463f36e6fb3812770f8ce1d3b2164b071d82b6c0204be5f374ec666f77a708c13cf8d0cd74c831b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}