{
"manageEntity": {
"action": "Repost",
"entityId": "651600",
"entityType": "Track",
"nonce": "1793332741960214801",
"signature": "0x47a33be12d45bb8f5ac23f05621518ef6d36651b6cfca5b463a8355b1f62ff6d7dee9e8ad75f483ad0bcbcca7952269eb6526f2613395df5eca5457dff3ca2ba1c",
"signer": "0x512F9723ECbDB6Dc537A671b3D2fb35CC68017a4",
"userId": "105562689"
}
}