{
"manageEntity": {
"action": "Repost",
"entityId": "609571347",
"entityType": "Track",
"nonce": "1793578212029648498",
"signature": "0xcc9a357dae47f570a21cb6c037e542aa276783d99c60d2dab7e592f957cb0524456c1675d1b2b8eeaf95cb1fa814b4949838807dbcc8e42b1ef6745091000a131b",
"signer": "0x6620103988B969bE5810F1B5530c1A44Fe6048A1",
"userId": "568518925"
}
}