{
"manageEntity": {
"action": "Repost",
"entityId": "443301945",
"entityType": "Track",
"nonce": "1792480368167596024",
"signature": "0x2c3b91d7b717dc1bc98203220c81413ce05d1728d1eac345b1569a9e199ed11f5d349d765f81b43c478a0164d2778b51a92791b74a1930ea53b0c44b505bcb571c",
"signer": "0x6620103988B969bE5810F1B5530c1A44Fe6048A1",
"userId": "568518925"
}
}