{
"manageEntity": {
"action": "Repost",
"entityId": "973731948",
"entityType": "Track",
"metadata": "{\"is_repost_of_repost\":false}",
"nonce": "0x58ba51b67213b5e092d6d60549c9a8bbe28eaa5a00478fbb974aa4722d190b13",
"signature": "0x363ecd000d939d69bbe3bf5afa2b4aa77edb8a65c3e668190d9ac5c866b645564aea9b580b21b7251abd4f69072ccd9f41a3d4f9a5eff0beaff390535911436f1c",
"signer": "0xC98f2A7478079E9280bC12A4bd2F7ECB6e6Ee644",
"userId": "161912554"
}
}