{
"manageEntity": {
"action": "Repost",
"entityId": "1254360784",
"entityType": "Track",
"nonce": "1792299644781485114",
"signature": "0xc698bfd62bf3c7de9b8552401899f2b16814f1ca4ae803d4c5e77186b6a5fae86059280b9ff48caa0a3d6cf5b35fd640efa084117bfedd9a4a01161d63d38ae91c",
"signer": "0x512F9723ECbDB6Dc537A671b3D2fb35CC68017a4",
"userId": "105562689"
}
}