Transaction not yet indexed

MPbDu9dwFEbt3WRGHnFrtjGC4kMiSMjxT3pRGJfAYuiyPp9hMNEcR6Z7z3h67NBZqq6MYFRABmozbYZZTHHbxRD

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