{
"manageEntity": {
"action": "Repost",
"entityId": "787494772",
"entityType": "Track",
"metadata": "{\"is_repost_of_repost\":false}",
"nonce": "0x4cb0441d7f3ae20045838f652de3c5f7449550fb7f0c3cc5962518eaa3d983e1",
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"signer": "0xD9254B079e0e1571E56512C57188F2eec899054f",
"userId": "854498636"
}
}