{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0xcb6dcc456c8b99fc2d36d3fcd5dc362e1d30767efeb1b592244ba28042666fb5",
    "signature": "0x27396b3f6cabb2acc598fe51d979f623210f8590e6e0e3076be57fa3ba34a7904c1b60227a93c08098a76bab194c3639fd5a1f9c7cdb1e647a919504975768341c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}