{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x14ad01ab041fd55f2b030d3f0963f311e176f64303c4c99851669483a7d00552",
    "signature": "0x244fc08b67f285b17b4df49a3255afa0b4c1dce2f46667fe11f67ce5fb1f7579655c7dc4003dc1176d3ef0b08df645a25e3d51901c6b66d10052fab3ca411a521b",
    "signer": "0x50Fa68E2236737fa15f471F72A9AD1Ea99870D8c",
    "userId": "336906"
  }
}