Transaction not yet indexed

MUDEF77b9xhr3Rwq6aSA7agHpV9E6CTUNbb3yNZtjVgU2xR7L3ahtBnhGCbPtYY9iiGmMTAKUmHfXAPqyePzXQw

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