Transaction not yet indexed

UndECfMQRiGt7VT3XwMCmVuYAWALSxnTY6TZAkgKeck5BfaKfkFCjn4ZvseczSUvZkG6TxZJuYFvRtbXM8jJwbQ

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