Transaction not yet indexed

3mexgDeJm9PRPiFsoZMptj5uqEjkRkz3EThZYKMJHa345gXwJnysem9jFSC5YJMQRsAbFVv8kJ3dUUQCUJVetZzU

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