Transaction not yet indexed

M6f2NHPZNzQNFWSB5rHqZ7YuN6STfxPCvQwB9Z63TKt2KXYaA6DxWaxKtQjVqmDbjQHyfN4NwDtTq3ywKLSXV33

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