{
"manageEntity": {
"action": "Repost",
"entityId": "1351672374",
"entityType": "Track",
"metadata": "{\"is_repost_of_repost\":false}",
"nonce": "0x6895ed5b9e4ec41742b82bb97cf0413093eed655a77c0eb2688e355160b19a84",
"signature": "0x21f54a47287b93b8559f73ef73a31cb9fe0b39ca60fa6a2a5a86c4ba51c6f1c0644b594102862314c76b1b30117370c2946d20083d560b8a24c20e3b891d63f21c",
"signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
"userId": "667809204"
}
}