Transaction not yet indexed

SQmmJ4sLdqsoLrKcPXfjrWKeNfVTTnjwdyrSyxY9P4FDC1FwZtLPj5nhP79vE6S7xypNy7d8mTgP1GdeQQu8Mhq

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