{
  "manageEntity": {
    "action": "Repost",
    "entityId": "545427",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6508c433c05454d616f0b2b35c8b14fb7b823cbc13de6f3f5d1e6103e7ad86ce",
    "signature": "0x0d6ee3a021d2f7758e75619fb168417551e06238b8536037843eeead4a4c8f9a79ce30ec3b0d2446af79145c56d95db9f78eb3d7727763f656d805f0041e24091c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}