{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "1899033",
    "entityType": "User",
    "nonce": "0x2463fd23c6cf241232db7a5d9aa3e04d5c3933649a87cd7471baa3608911171e",
    "signature": "0x863205be7c26cd1ecb0ecf6d67ce6fff3129bfcf0dc0316c1e59a217df4c02c01cb5f97b126d2bf4b242343981de58d2c0bb51116f7d9d12232163520dccbf131b",
    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}