{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1927558471",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdb1e813696e8d35fc5248c5ed8c439770d35b16c1a8806f6e17615de9ccf54cf",
    "signature": "0xfcf573c19757749619c24cf9114a7962ee53baee760e0e27ab77d39b41a00d4b6d38d8ba0c389c3e42b76ee65736c65e6875369aa080c2bb6f02d8610f1f2e001c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}