Transaction not yet indexed

nkuwX1hbEjgPKPfxKQtkXhCSwrZx1bm1HebuvrjUwHaZENYYniBSe5n8zaFinmHXFkq5g6N8aJMBJ2cKA9h8Sp1

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