{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x68aae2d55c7a7092ea532466e5693aee541a9624d4c107e88832a13a9bce8b8e",
    "signature": "0xe0fdcddc0fd1f59926cbb8b0db30569da7cc46056e49edebeb049f5cafcf3bc43b458ff94cd7e9c5999bcbee8b8211dce11dd6c70ed82ad61d662a46171751c31c",
    "signer": "0xAB6eE70d56A93cDF21a1ac81F2649F219A82e3c9",
    "userId": "985546444"
  }
}