{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "15191",
    "entityType": "User",
    "nonce": "0x6e762089225da097ce3b52efa37483fb0f04e52cc028975eedbfdb60259f9a7a",
    "signature": "0x870dd314a993007f1b71c36f4d40599d18d3e0d9772f1e82f14c06b74dd67ae57dcd859f90717e48f238d27a83a4cb2b9007dec9363c99605ce35d27bcb673d41b",
    "signer": "0xA01ebc830d66b9A7a47A2EC95BcA34ED6EB49a45",
    "userId": "463524416"
  }
}