{
"manageEntity": {
"action": "Delete",
"entityId": "1228926165",
"entityType": "Track",
"nonce": "0xd86ed39fbd1f048124c74891bb44746d90482ee64462b589ba7cfb7abded6cde",
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"signer": "0x5E7ca035944bA78C6Eb25Ae014171cb0E017c6d5",
"userId": "683518262"
}
}