Transaction not yet indexed

Ymx4tH2ecaYa4FCgAw5D7pUtMdh1pdy7PHJpKumew2uEUckq7cTPcfWNopw9hkwe6ackR9BLrJbzzGpHKQVS4cf

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.