Transaction not yet indexed

666E4BS6rfS3Ppy3T7EmE88aoe1NQtm2r971bpHWuxs2Kjcbpfr2EFSZvbWfmgahL7PsFjC41ucrVCoBTqCoZF6u

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