{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1911301457",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf7a1c5381ae987c2767c55809139dbd12c8ef2eaffb18729a4d7df2347a211e4",
    "signature": "0x6748d4d3c49eca4704f9dba18380c170ebde416f931c9edaed1f1809fef26ef9392e5b9698e5ab802c27b6a160e221a23899ae578591df80dfc4c05c42aab3ec1b",
    "signer": "0xc03cf24b1C519dA6a18B6509c7F5C57d01620755",
    "userId": "870665506"
  }
}