{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "120749",
    "entityType": "User",
    "nonce": "0x3ef0ef78aef8d65a2c4df69d422cf2b232e8f21f7acbd3046656dbc3a833dcc8",
    "signature": "0x91a0510018e4d9651a306310e08447073c3f67a155534ad0c0eac0057a863ae01f9a50490754526d954f42bb728e1f195a45c80abfd2a815c4b253758d9e452f1b",
    "signer": "0xF683df1ed95E32e54440FFeFeb8789Ea568A0c7d",
    "userId": "595832942"
  }
}