Transaction not yet indexed

21CuGobeUCgvZAUE6oNrN9fdUDqjLk8bEzB8q2fwMCehDMHP3Lko3W63dwS3UphUVLKEMKaJe3mXNuZ2JrxU62Fc

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