Transaction not yet indexed

pdmmu77JNWsjdbn4Pb5otFbeh1AC9WTTdEtT9QFdb1WgEiiiirVJVkAWuYXQsS8mkAhXFzuWUpaHowaw8PVCd9u

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