Transaction not yet indexed

21u6R1BbXG1i6ehr72mgGFPVnGkv28V2KM3pATt66wMboA8F6yiUZtgGs3RbGZrE97WKqTNHPa2TBitLjA29pAvF

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