{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250085",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x647542443ee4788378ec218da0e7cc5cb8f21f10d8d48ee05e641bc4d29e3def",
    "signature": "0xc8b42f3dd66cb64eabd49f75c14faa6214ba0076dc3eb3dec8b1a2ed863b9b872d099e82b19e22ac88e90b0568678c85a40dc0af54864e3b8f78b9d31f1bef841c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}