Transaction not yet indexed

mupCCrSHW5cc54pXzU24QKqFbJD345B9MRdikjrS9jxQmAUfWRA3TCA4CD1URJHKD63d7aFAPGqwiR3eHksKTv9

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