{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "67558",
    "entityType": "User",
    "nonce": "0x1220637179856a7a2f8101be5ffdf3efa874d4b7bc52a60b84462afe322f5474",
    "signature": "0xef2b8c26d0fde6efdbe87b69f5f3b8d8c8bc6521b81010ae9be718f0f6c9b33d478d19e6141d1491d344f6fd111ac5adae791d3861dbbeaba5a1dbcf4f32455d1b",
    "signer": "0xd12A323399559A3773F865c8F21031bc39c29135",
    "userId": "219968466"
  }
}