{
  "manageEntity": {
    "action": "Repost",
    "entityId": "253548",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3f958ca3bece3c57e1383f40585dfa7108e7d47b9fa29e487c88d255130c3c13",
    "signature": "0xbcc79711a2ca1937b9e1bd79c81ad8b1881ba22a65fa85a296eb1f756c2d05d72fe80f8041dd157818e64ec564cbbb42e61fcb991afef68d7b25e5eb727869601b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}