{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x4e9b8c2f52edc3791a4e35e33ca32ebe6772fb9a372e07c065b9d2b0099a30e9",
    "signature": "0xa6095870ff8daa90baf59f8d129e9fb31d53242f71e33e13d5529ddb8d0d8eaf3b3ea24e8b00dd21e1556c869d81c057f82ea75dc600a4b6a99ade648e482fd11b",
    "signer": "0x50B46Cf84b5D69931E6fC23814e8701869B69F8D",
    "userId": "820977663"
  }
}