{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "5862",
    "entityType": "User",
    "nonce": "0xb875157683358139082767e266d3f906d87589de70501bb62a7b647a7a0f0ace",
    "signature": "0xa24eae29f0d05d6f065d1925b83ae9939b832be4c6f3fc4cd1a9d228d740da6c110f1cc3fac53d6e3dcdf49ebd7dc6e0fd590b821813abab55242da7a9fc0d931c",
    "signer": "0x24844077bE6bb825c0548F36B4EFA030d05Ee1CD",
    "userId": "601282125"
  }
}