Transaction not yet indexed

DFtt8Rm1Gk8mwuMkypBuTZbYAqWTbsRaJ7NHNiezdFECKvtayqmtLXPCdmvyfUPub91fdRFsLkaB66RhHEEfb73

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