{
  "manageEntity": {
    "action": "Repost",
    "entityId": "104596",
    "entityType": "Track",
    "nonce": "1792027548854668982",
    "signature": "0xf42c7a5f61a6e969387daf4280cee231ac3964085bc3a70983463b87cd63bd514c0c2bc508c281c752317315d6129e1d2b2bb10ae4c27c39c02df2e31834adc51b",
    "signer": "0x512F9723ECbDB6Dc537A671b3D2fb35CC68017a4",
    "userId": "105562689"
  }
}