Transaction not yet indexed

My8FsEqnXGSp6Pa4C76mFqdA3apdoe1tsRRS78S6kMLtgUuje7B82RFzYBssRAYbNc8yWiQwFbJaUsZCp8V5eDN

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