{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2112673509",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x10bd723b5332af8ead89d4f61eed455c520db6c1d6e585d1af6b75153dcd79a9",
    "signature": "0xd73c7942a4f072f841aaf8d7094e562f2075db133dfe8dfa99d469b6c74ef170022280fc8fa895aab10e6acdb4ed9bd23a4b0015206d3931b3899abc7a3c3f671c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}