{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1920190387",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd249273c90ac2983b1cffbc56985d65a5c4d42c4134facd28e0cb98708557687",
    "signature": "0x3363813d63ed1ba554328c297d829067b9ed44d2f3ecf76b0b5476fe15558033255ec27bc5906c963df304592b67514210ce5132738b5fdc07d9a43087d750401c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}