Transaction not yet indexed

MdmdfwgvZ76BH8Jrb7qsdGLqPjTgbb5ZwPte3JF5yKP4E62MLcWdQ3vG3yoSDEPvvFB1mUJ8GhVRLFjvvkFwxLB

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