Transaction not yet indexed

5u6ERKGugGyxSuij3v1NA5cuLGk3yiZfCer1Atbqaq6M5c1j3f1PbCAtAwxEqdpxkfWQiCQzBtngUZwrFrMG5BZG

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