{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0x907587765c00bd6dd7dbd7505883966f6b108b984c8d4a180f050086ce851603",
    "signature": "0xb896a3a07616786048d42e4dd61c5a842acab85b66e095e00fc16a58673563a73f56351a426098fd1a45b3a6a3cee37d51cf0ea90edf134cf49367297def70411c",
    "signer": "0x17E5Cd991203390519d2FC47aDbaC0DF4B27bBe3",
    "userId": "300815705"
  }
}