{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xe4bcceb9ffc80e523a8b11512f56e9298c910f579b6a06986245a38a350cf0b8",
    "signature": "0x49e6ba595df6c4fdd0dd5acb7741e0e4627909a11e44d947e93931febef0360d69f2213c6032941d4bc50841695d0919e466d0e3d76bbd04cb9b61969a9b23e81c",
    "signer": "0x8aB7d23D8c6Ea85540aDABD8Ef54b78eDDF14A7B",
    "userId": "709218456"
  }
}