{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "1685226",
    "entityType": "User",
    "nonce": "0x2fecbbfedc8b3e158e5f3595631d5dc8165e10b53c1c44bcd916fa9622b7c90b",
    "signature": "0x42a334f682b5cea0df2adf0574860854a3aaf93732dc96daf2695bbf3f7f857569ecfc1c9d4b586219133a8351220e26c4e401cee5a044a2970c84d1b37116c41c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}