{
  "manageEntity": {
    "action": "Repost",
    "entityId": "123392",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x21fecaae9ba9617fbfc46f2173fdb88cd06e562e1f16401db1e398055900f634",
    "signature": "0x7fd16ab5bc85cdfb4a300f588cdcee58cb966d127d055230d5ea2a405ed2f19f37cfe1e12e29f630f124d8ac6e07b4022f62a6d877cfd1febb2c131717cde7071c",
    "signer": "0xa8E11aa224d2579f5cbdb912866bCE84Eb10f9dD",
    "userId": "951616224"
  }
}