{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xec053838bb51cf206ce81da82e2f8562f5d7dc91fe1345eefb5a38d2ea2f8cf3",
    "signature": "0xadd4d1fbbd08776f4199cdeb0497c24d1ac9585589d7992e8d3c65aa33b74f2840210535f45708b0771eca95de7d0dc865c872caaea53b07e9dd89aef2693ad51c",
    "signer": "0x4466e1a64e35Dbca375F17dc03485C9C5c71F49c",
    "userId": "422383007"
  }
}