Transaction not yet indexed

2mdmEJUMpswCVziPAC86WQRUfiFk7V5TsUCcYdnhHvXnCob17VX8KkU6rA7RbHBs55tNQmrgwSB5CVFSRb1QWHB5

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