{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0x874e78b9f9f25c9c6e9b3174b0e2ea9de753d5f006d74949e3059b26c4ad06db",
    "signature": "0xe53e2806af3919a11cffdfb6fb90c535af0fdb1fb92e1c055df58eccaa5a225869645dabef6a87e6abac9138b850504de4092aae7f4fd554ed1044c7f92144ea1c",
    "signer": "0xc27c65aC00e7504f9D3eA857edc3399A39459abf",
    "userId": "222048983"
  }
}