Transaction not yet indexed

mD9dSmRy52Rx3K7ZXi5JjmBLG2fFjz7ftp3srFECmqYa1gDd34k9BJ7kHyuNX2m25U1XgTZzMsY2KDkeqdTp15i

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