Transaction not yet indexed

yyMJDbL1jdZxd7g3nv5xVDdNvPNhvEBTo974wwEDFtht5RQFjiLnaC8jjKMXTXpaJQoJ5StcfUe2efTGxhhsmZ7

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