{
  "manageEntity": {
    "action": "Repost",
    "entityId": "31157328",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd1dd2523d055e084aac517c2e72009e047ff8909015698254fa46a1723e46f59",
    "signature": "0xc9603b017bc1af39cd48cc684e65eea8f2fc78618217ed19fdc30c2b732ada282c54bde10605a729b37ae3d1c20e032004c0e3769ec81389438a8178a50df7eb1b",
    "signer": "0x3324C23609BC25902C39CFa38CF40581c7Bc7F87",
    "userId": "229134011"
  }
}