{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "59424",
    "entityType": "User",
    "nonce": "0x0ddef6fce9c912531557e42a2f4b9cbf7a0ad026046b961bb77b9cc77533b14f",
    "signature": "0xaf6d1f8a389168736cb0193eef0f217eaa413c284936d9f72572e6f01d70e19051226d89a2862a745e01aecb6fffe979b3b015ba529df3ea27048e0c5a55166e1b",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}