Transaction not yet indexed

5M12UdS3e6A47ccjTQRxhgBujsBGk5DwEVVDHHjRz3HFECKds7AYT1PLp5xb6cLhbVJYq2rG6m6zjyGDAMpNjJkc

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