Transaction not yet indexed

i6DD6Ys2PNnmyjvoPD74TdRmTVWKGtySEhkQx8MxdF1L2bDNcdXpmA9cRo3JMHxVPBjZPWU7B2nS4p3FiZYLETc

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