{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "59009",
    "entityType": "User",
    "nonce": "0x65b124b58d74946fb625cf8aa0e623f0cc5b59336560f85f7ca37a16d9cd169e",
    "signature": "0xb9cf77aa72fd85d573a212ed1baa7e089cdd6a6c5d519eb86d6aa3834f62f39d7a3a1ec3282818ceadf8bded88a32a136690909274dcc7bc8094f03df0347ff51c",
    "signer": "0x05aba01c97C4F182D989670622abE9c797782dD2",
    "userId": "508263176"
  }
}