{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "2595",
    "entityType": "User",
    "nonce": "0x29101dab29cd8e9a4ddf162c652bddec0dfb1637202fbd6e0f19f01f2eade2d5",
    "signature": "0x1269d0fb192ca08a839afdebef2b7a1c9a5660dfd397c4b57375d4dd4ac437412c1231fa0e74ca35e020d5073100626773b6fcefd2dd4bd99b2e268e3322c8a01c",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}