Transaction not yet indexed

21iwLUeTKPYaP1m3kFNiqDUAouNMfpUgejBEGAxQ1XNEUfDbrjCmvLNHTA95TDQ5ddP6CupDE2bcTRixypV13x8c

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