{
  "manageEntity": {
    "action": "Repost",
    "entityId": "541794",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbf84249400655ca61dbb931bcb2643948f637b021089b91cfd7397835f1e8511",
    "signature": "0x89f3345b3f694b33ffc31f039b516d0f8c5c28861c761b2e984f9a9ce71e1928311868db02a7b6a5d653625e6dd68eec04df673446c2366284556ea3efa285d41b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}