{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "76457",
    "entityType": "User",
    "nonce": "0x6debfe74abd27de9a3325741a875d1da1d35686384d655457a102222f1e4fd00",
    "signature": "0x8c19ed2570bbcea83ea4e622d84bc9c95415dd20a9b71c8e9d1a51201673caff262f310ade8b07593dbf52ac294435d68c5bb4fa044a72e0821096b9e22d64731b",
    "signer": "0x48c4F1C0d0cbFF1115450a2547577c3B18D8febb",
    "userId": "642037758"
  }
}