{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x96a76f9cb84b3a762c5b54368b344b56394f9278f1e695d56ad722bf833e904e",
    "signature": "0x7c8b05c76e96d82b28a0ad42cc25cb04e15ef9c84d7046a649cb65e3fbdf4b8c62bec3c9c83ec05b5a062c0cb2770cda8470916ac2f16688393599c9cc70dcd41b",
    "signer": "0xA819E5C5714510Db532e726DB8526f18026feA20",
    "userId": "505182311"
  }
}