{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1935865770",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1292daf8aaf2f4dfa0bbf7a0e7fa6d3a0cf60cee1665a73e0c6caf7105ad426d",
    "signature": "0x90138e77fd3bdb761fbbda0eb7b0abb5df5c04c10dd9e0227055ec87bf1347ec4f1b1a8377293b6072fdf3edddea6a70742c8f9fe8449193606a91553e6886e31c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}