{
  "manageEntity": {
    "action": "Repost",
    "entityId": "871153004",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4a38292c0f7bd8449732e1a0dea805031667b909b1943360d52e78aac3e2b024",
    "signature": "0xcf3d049bd7d9fb2be973da983992b38120e436ca00f21c6e4c5083d532e53fb147316a68d452535495f54c331fa20ff403d4d1452c95c341d6616e5f001e7c251c",
    "signer": "0x26b714136DD226055278DCe806D0396a1586Ff1E",
    "userId": "11440"
  }
}