{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1489",
    "entityType": "User",
    "nonce": "0x8e14d50c81365c9952fec80ac9de664c16d8d7f3cee6c45f451a7c5870b7c151",
    "signature": "0x6e06731104daae090d0548a941b7b9e8a7936569968a24b056ee71db1ac4683b2b520530de36d499431da4f93e4593c6006805b24d11a46b703641c28103d5a21b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}