{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0xb36344eb4f8c0bf5cdc4ba01e90ea470c6472db23f49c9bd316e6d9918eb7b2b",
    "signature": "0x25856be2e7907ac95be791c7cd471dffaa8c4cdcdfbb8a78eb1f60a965e88c6376fbc8d09ab71b38adc0623f61c36eabd57db3a1e1da52b92e5b718a34dfd1441c",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
    "userId": "416239376"
  }
}