Transaction not yet indexed

21SW1n79cyJmWVsGa2npJF7RXMv5yxfCCfcosxyo7JLZ2vPtsQ6TkNDYSA38B49ac9iSBv34NYjy3Q8PhdKTRZT5

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