Transaction not yet indexed

2SMMShQMG6ToZ5B7BijtdsteZhVyVgf43cDyEQFzVSMQpDBpHoJMBUzZh7eBYaDfy3QeyemT2WYsqWWX3encptqM

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