Transaction not yet indexed

KhAM66xxZvjPBrHoZ9eoe2hHgJVvpgHJqMwzYPBKqeAXV5sNZLURjd9bZVJihY6r8vUkAVwzHeuNnMeGuYDFnT2

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