{
  "manageEntity": {
    "action": "Delete",
    "entityId": "1937828099",
    "entityType": "Track",
    "nonce": "0x062395ff31fee75aceb6a74bc61d30c10f1e5330f8f9a201ba17dd61f992723e",
    "signature": "0x3d3afd88418e00e15c7c1db648d62e2e7cfadf1eb573d930eab944db031f44e81089e43fec9ff8d23cfbf7e3509384cc96df651b3699f8ddad67d71db3055a8b1c",
    "signer": "0x32AD3268E008Fc4696250DA03c35bc364CAC2cb3",
    "userId": "399822794"
  }
}