{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x1d44b0464b5ce465a333b23bce35f4724bf5900ef49c992212d34e084c3a5924",
    "signature": "0x63c913a8da56766b1dd8637f0dfe1e5be0f3691d61b66ec0077af15dd6d2146d48a62690b8602ce136d64156b7849429f840d28e47be94bb4d5f09574aab69e11b",
    "signer": "0x01cC8C450C0e5cC37F78327bB548220F4E7AFF70",
    "userId": "482693489"
  }
}