Transaction not yet indexed

517UMTxYRR6ViP96535pNKaN9ziKbHqqKzFPXYirUv4yeFHLTqpYCsXVXvSfG7QsHWF6hcFF6a5cmCPUQQeSgU6F

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