{
  "manageEntity": {
    "action": "Repost",
    "entityId": "254719856",
    "entityType": "Track",
    "nonce": "1785604124383452873",
    "signature": "0xe5f4309c267a9880db3fe120070dde6c3ab5afc5910f945d3bf76398b6933acf1514b9ec0475b59369e22737c0b074f3e0b51d22bceaf12b8f6d54580d17b25b1b",
    "signer": "0x6620103988B969bE5810F1B5530c1A44Fe6048A1",
    "userId": "568518925"
  }
}