Transaction not yet indexed

YSu291pAP1qSmWJfbCDXW6G4Yy4ceV7pmc5hpxbMSZGkyUeesoXhtP4ApLMBMcJ89nmU1xPFt9LiSaWCCVXzCc8

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