{
"manageEntity": {
"action": "Repost",
"entityId": "730728038",
"entityType": "Track",
"metadata": "{\"is_repost_of_repost\":false}",
"nonce": "0x125bcb8d0f4915844ee6c2c2755a3e261ebf9940940216dec970c3d4e7ce5abb",
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"signer": "0x56e1A1DA7e462EAb52B3A45f6605f1bbfe0D1858",
"userId": "301637"
}
}