{
"manageEntity": {
"action": "Delete",
"entityId": "2062290808",
"entityType": "Track",
"nonce": "0xf62ecddccda67495a3508970367f298fc133ba7a47bc28d17c708afb3c5078d6",
"signature": "0x88ce4fa3026c4c7116af8f35e3dc5b69fa5db681e1847144cb2803fcf9c93c331b93cd3a4eae66e705b014b40df518f9e4141eee7cc65e8f704c271facca6df61b",
"signer": "0xb72e8a3DA14D2C1755c1F80FFdC075DB6260c697",
"userId": "712229975"
}
}