{
"manageEntity": {
"action": "Repost",
"entityId": "816578415",
"entityType": "Track",
"metadata": "{\"is_repost_of_repost\":false}",
"nonce": "0x8cc6ae9b9365484d199f90997bdfb23aa26a5746e9731d94a1f442aad41252c7",
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"signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
"userId": "489026160"
}
}