Transaction not yet indexed

RPm9Dd15PCpNYgVCFnuZQgSvHEnLK2Q4ArLPt2GArDRjxrgTfM5n6KyxPCM9qHx9wsKSUCkni25ARgNaWTUiyA1

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