{
  "manageEntity": {
    "action": "Follow",
    "entityId": "404",
    "entityType": "User",
    "nonce": "0x57513e44a78cbf132963f66c80673fb808c0902b66d2db902fbe63e374ef75e5",
    "signature": "0xaa4dca5fc8328cac3d659bc40e499f41356e03ed8589abc2e06ec5216a7885cd7645cb6cccb55e3e86bd73948bab10b7af5cdda571fc08fad09c8fed78abc2c51c",
    "signer": "0x296f286063CdDEd92907C698796b28Dee22C6627",
    "userId": "483995401"
  }
}