Transaction not yet indexed

mumYbPpAhpiAG1185kYQzmn7v5LHdEaZjTaEypZyQF3y7MZKAN1NXi1BgHdM9HFyNkoVsqMDyZPbys8dE7U97Ue

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