Transaction not yet indexed

PmpU9svbbS3rtMusyQxbhebs4PzGEbNXCh4aHvmfp9zttCVUzd7e22TQX9oi8prTA77bAZ7wpF6WigoVvYz6Ds9

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