Transaction not yet indexed

DuL3sfpWAD6rDZ3D8fCXSTRzoHFzKoAtLthL7VUWzDZFoFdzB1Q53vABSJWvFkTpaeHfoC2RStGPXAHhV3cLCPN

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