{
"manageEntity": {
"action": "Share",
"entityId": "1000283886",
"entityType": "Track",
"nonce": "0xb013e8cd949eedf188b845547e14b345a08536863de8a4cd30512f0cfc089c48",
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"signer": "0xca7c61d7Db568b81B8A952B917F45dd863B736F1",
"userId": "144109"
}
}