{
"manageEntity": {
"action": "Repost",
"entityId": "1600197807",
"entityType": "Track",
"metadata": "{\"is_repost_of_repost\":false}",
"nonce": "0x9c02390317a137e17b752621294b9a9aab5b46ea6e52d9bc0a09268a66dca73f",
"signature": "0x1976e8c1c1bf9c4af25485f9edda65f787f56dba401f3a32d629d828f1332c8425b4ec63d440530ae06b510b2e4325c4b1a4adf50e1315166698567a99fbde651b",
"signer": "0xf954E35976C0aAaEC2968197F2a371Cc99E7C81A",
"userId": "102143"
}
}