{
"manageEntity": {
"action": "Repost",
"entityId": "572097249",
"entityType": "Track",
"nonce": "1793794936912099606",
"signature": "0x6b73920a882c921be9b30506363641ceef7dcd3406d1b7861c610bfcc303335b465478b0380837e7f2b7d97bd9779265091ae40677fa88d1089ec2d2ba1975341c",
"signer": "0x512F9723ECbDB6Dc537A671b3D2fb35CC68017a4",
"userId": "105562689"
}
}