{
  "manageEntity": {
    "action": "Repost",
    "entityId": "119718223",
    "entityType": "Track",
    "nonce": "1788894488648036528",
    "signature": "0x53b90ae2d1c69b6dbf35e3463582530ae8955825893e809fd191488f50d026e3404a0d4f04bd5c4575066a294a7d640dc4fb4b2902eab93eaf47a920994c9d0a1c",
    "signer": "0x512F9723ECbDB6Dc537A671b3D2fb35CC68017a4",
    "userId": "105562689"
  }
}