{
  "manageEntity": {
    "action": "Repost",
    "entityId": "209793801",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x50918ff5e8ad98e201fb683e71c30033df6b1f335d811f90e177b77a1c99216b",
    "signature": "0x2a86486cef8a15b0a1b382a0847c3bda5247668468e090dcf9ced7420cdffd996560320ffba3b9efcfab2fbbc3bcdf6c481ab867493395663ac944abd0e19fb41c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}