Transaction not yet indexed

21SMfpm75QZUB4kNPoDEx8nARWcny9pVxS2r9vFyyaySpX1mDcHTdQPR17UbL4kW98WynxkT6aeNgVjs6eMGJE2h

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