{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xfb04d4d9fb0e64ae7b9d49291fd2bee6012acb98812458d856db34bfb9e41bd7",
    "signature": "0x66e8116f6a6d1bb301c533a6f64e2f7f7e03d72eba5bd7c5dec71440e5ad073604f35bbbd8cd795ad313b1988b8e3e4f08830936b917a7d528f50dd2de5e40711c",
    "signer": "0x64b994B716782D5E615cBc0621118921dACE52E9",
    "userId": "433692728"
  }
}