Transaction not yet indexed

KExr69pDqMbSnRNE1JGXqjZqBjayWPf1bFdy73zr5HtAcnLjtwsJvGVJemKWH4vGGkT3RvCA4FKFJyvPB9mwKg2

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