Transaction not yet indexed

28tdTkS4RfcFrdzPN4RoSgiQss44NkwC9EAVYttj8dy7dR4cMx4C9Cr7UjmWYSrhLShZfDfC2RDv8BqZoiDNHExt

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