{
"manageEntity": {
"action": "Delete",
"entityId": "1228926165",
"entityType": "Track",
"nonce": "0x039d3ab14292fe3de377116d7828e39d3fc2163224a91373d9180faca1bb5a43",
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"signer": "0x5E7ca035944bA78C6Eb25Ae014171cb0E017c6d5",
"userId": "683518262"
}
}