{
"manageEntity": {
"action": "Repost",
"entityId": "699770856",
"entityType": "Track",
"nonce": "1793560792301808113",
"signature": "0xb69f6c74d177fe79b21bf7c3b4201c3ff7918e886c2aef7329323f1baed5c2757ae8af92667492f70bae3d52c9a9dbe62e84911adb7e08f8a10d914fe056bd8c1c",
"signer": "0x512F9723ECbDB6Dc537A671b3D2fb35CC68017a4",
"userId": "105562689"
}
}