{
"manageEntity": {
"action": "Repost",
"entityId": "550704251",
"entityType": "Track",
"metadata": "{\"is_repost_of_repost\":false}",
"nonce": "0xb2bd49d83579dd06fb1b4a0918ee4e70ef7d17c526655f814693fcd4600c09e4",
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"signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
"userId": "329513359"
}
}