{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0xfc99fa0428e4c5490c0ffe887546379bc420128df45688fe4c66bce5d701bf41",
    "signature": "0xeae6d911b7ac68dabe5c4910617d330c7e91c904db1cc617ade8021949c118ac553be833b109d98a1f7b1796df114ebc0d7a69556f56d66b92afc4942ddb83d51b",
    "signer": "0x24844077bE6bb825c0548F36B4EFA030d05Ee1CD",
    "userId": "601282125"
  }
}