{
  "manageEntity": {
    "action": "Repost",
    "entityId": "631292947",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbe272d071651a11e7703e413d2ad262ca3501fe9bd5572da983bdd93e32ff54b",
    "signature": "0x8917ee4c4800f553b3de41832678035e7af6a3a2e5f5f0a0c5b0624c4cf51c5e51e52d10f22677808c5861b8ebc8d69e24b377005c78e25d1c2aab3cda5906381c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}