Transaction not yet indexed

DU5MC68Px5tvFmPWP1ZKEGDFJHjLGB2xj3gwZNELvki8zoML3LzQumxpWQCBioQrdDHRG2aMqNkUiXLDFf8aWTu

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