{
"manageEntity": {
"action": "Repost",
"entityId": "727452904",
"entityType": "Track",
"metadata": "{\"is_repost_of_repost\":false}",
"nonce": "0x4aab6661a2d064a4e51f70f380efc6d0bfeb1b00e53c80e9bacb2cc031e20551",
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"signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
"userId": "77551267"
}
}