{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xef9738ee4ada1f641fda333f93b8f1aa52907a2b346285cec34b4514d1282b1d",
    "signature": "0x7322c6952cda837b20bc64c3e725093a13c4d80bf0e923294deb6a8375ac87dd7b5d4f02317c845add9816f033801c0ba38830c396700ed93b5842fd5079d97e1c",
    "signer": "0xfc589450A34B7D25aFe38A17B179718108fB7b9D",
    "userId": "899796889"
  }
}