{
"manageEntity": {
"action": "Repost",
"entityId": "856487872",
"entityType": "Track",
"nonce": "1792352274657859773",
"signature": "0x4212ca3bb6896dbcb7f4598f64190dd294fe4dcd5418d1d59d25241b373a60c26ef456b2d394110778786bffce78bdb31edbb6da63da6014f179d3ce0c7217dd1c",
"signer": "0x1007e09532BE90331E035838A9E2E0700bB9741a",
"userId": "329513359"
}
}