Transaction not yet indexed

255DfA27md4av4mZvyTjbBfCdEhudLFfYcnRZRsGrVuRada9q4rykkpdFX8zBUPHPBphiPKESH4Lb6YscTt93r7K

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