{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "57469",
    "entityType": "User",
    "nonce": "0xff31401bb131738f74cd8e4eeff20b2424d5c5b1eb68dac84cf6bee28afef12e",
    "signature": "0x67b1e2ffd36e9d8c0e58b6547c6dd8a1568b9615f99deebc7fe06d0605e4cc9143801892da1ccdd277b81975e1113558b4e040b9ad1ed1cf976e13e2ac1ed5681b",
    "signer": "0x3B15C1247a5CC34F846b88f0E04B262f39b05C1e",
    "userId": "563285188"
  }
}