{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x4b83df097d49ac33768792e95bcbd9ed65796dd0c8b5bfbc5cbea4fa02e591c9",
    "signature": "0x87f3421f7512e677a0d1bb1491d8e0699761b53a54e0e57512bb739f0518f34f72b88884205591b98c0460bc2750c1db4d4c84dc14400eda43020daecc1abe871b",
    "signer": "0x7a991F28f8c946030bE26Eb8408414771247985d",
    "userId": "514559071"
  }
}