Transaction not yet indexed

uM38CLTKh4BqetHvEHmA18TbR9ZzSJM5c4PvqjV49ir6KDSXTKppz85mPockmXfhSf2UEqbTsu1tJwUKFLhugoV

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