{
"manageEntity": {
"action": "Repost",
"entityId": "1975646918",
"entityType": "Track",
"nonce": "1794005324985664284",
"signature": "0xf5547897bc5187ccf60c33ac0343c70a2b934aa7de3b9114c3d1b3c8f964dbaa0bd2f48e39f6953b69264cd447b58ad9b37febd02b25fb4c26b67343292a19331b",
"signer": "0x6620103988B969bE5810F1B5530c1A44Fe6048A1",
"userId": "568518925"
}
}