{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x25cf9c573f6beef742c18f2ac3b10c739e52b53405fdca90b560b58a373743a9",
    "signature": "0x5f346c9cd7a801b590a431b0fae515145530f8e7e59b45bd4a40dc0212d0de734fca68f725630882c42e0cf539610da2f7823bd96441b8132ec0721d45638a371c",
    "signer": "0x60503113D254c437C2ea4c18d70C8a9e20fD871f",
    "userId": "515269421"
  }
}