Transaction not yet indexed

346cMtmciAaXf571QWN9X1XH19gJfhwPyzLFkQnpXSvPRMPEBCyY6qdhiRKckufBwpQxW53eMHL9sdrdjYuQu5oy

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