Transaction not yet indexed

2b28o7xiZQcE6UNDSJVS8dcpXnvFNfCNhMmm9bPd6oJyJPFRdoLqugaCXTNzE2iAUSUVStJRSBGs7duTMtiPrp14

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