{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "27624",
    "entityType": "User",
    "nonce": "0x2415b99c185019069090514ceb80a76c06b8f43549cd0b14d14f3583a1517e31",
    "signature": "0x08fd5c2141ea7280622d34c825cf2c60d83871cfe916e4d97ae43fa32f77a8ad46ac863999b92681c322181c531791d44bd1e1a5ef012d100b76d3577cf3c0461c",
    "signer": "0x182fd837C1acE765D4953bA8d602948d6025afee",
    "userId": "375501"
  }
}