Transaction not yet indexed

Me6f9ULEsRCB3SvXP1WZQESX1BJGDZDqXEAVDkYKCUmvwgomiF2dj1kxeP9T5RF1DEx5YQVEvDs9m8CswHPgB41

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