{
  "manageEntity": {
    "action": "Follow",
    "entityId": "773253455",
    "entityType": "User",
    "nonce": "1794407238715720370",
    "signature": "0x628d25f7ae3176a16c99e08ae78be30516db0a30048468825e8559c49c432ace7f59c762dcb197f5fb6c608123204fe77dcb44fb92986055f20d395474a5a51b1c",
    "signer": "0xb7fdD8949241cF0967316e1811B7c05F9B77F1A8",
    "userId": "87252032"
  }
}