Transaction not yet indexed

ddRqRgHX6reL3oGYmD5FsHz6UTVTf3YEgYeZVmgECjnh2bP2tAEC4ptkrYZbGXE3UXw8L8RHE42PadQekNAQ7ak

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