{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94041",
    "entityType": "User",
    "nonce": "0xcab27790421316a38393360e91378f629c60bed11b1908a5096f28e1e9c2b4de",
    "signature": "0x9fc0c9d37cac0d4b006360c56114e5adfdd638fdbdb77e9cbb7c091e6d914e3802544ece61bdff5a998fd6d3ef0c121001ef3d646f02086a879582cf62199cfa1c",
    "signer": "0xaC5cce7598F0Eb17aaE90fc5c8221B0312d77aFb",
    "userId": "329521655"
  }
}