{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1336753958",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3c65d0b153f6dfe80134feada3ff896cccd7749706febf8452723b1dc21798fa",
    "signature": "0x4a15c17b102400050608f62597d9a20e874ccf5540a56da58fa11276df6a4c946d9c3b82cbcd4873d8683c38cad85c1d96ebac23ceffe07e8a78e4c1d8998f9f1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}