{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94167",
    "entityType": "User",
    "nonce": "0xe07c555be70066755732111551a98a29f520eef2fad064806becaa340e0b9479",
    "signature": "0x8bda8c06aca103085e54f1a0fc157194b2527ce6e2e3b3bfa83ecd1d5507f1b3505d2f4f590d5a5a9e9cb0ceca8ce925d06bcf97b526fca3aa368235f24250a21b",
    "signer": "0x3CEbf9bfE1b24355cBC348701860d601E226Dfbb",
    "userId": "172240066"
  }
}