{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "50672",
    "entityType": "User",
    "nonce": "0x2b5012aec22c581702f2730e8b1d5354b86af76b5822bbf56ef237a3eb1016db",
    "signature": "0x85470899fe0578e8b2996ed8e51354a2a3683445e39249398cf7f788e3638f9169d473943742bb2feb59f366ab3a7b454f818f470ac7331a235b98e79504b0da1c",
    "signer": "0x2E3d52B1402C716b32Bed03725756c3e8Be58636",
    "userId": "581962190"
  }
}