{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xd0853d267a39d670f7e95654518c039915b40ad70fdf9adea305a8a29b23c4fc",
    "signature": "0xc9a721697c284641af0a547d40f7e1df8adda69d467da6dc936394d6c6b38bc3294cb63ea82c96b7810ee765262db3c0d244d9a2fcb1453b6bddfd5a65e645031b",
    "signer": "0x010890739ee5EEA7A578C39f150C929028b07F2d",
    "userId": "240058941"
  }
}