Transaction not yet indexed

28p6vwrivRGcNztrKgnQDHUy2v4dpJThSALyoBcqDutc9MV52yjQLQmE18wAMJBBgC3cmMBcxiQFML1TH3J9ppx1

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