Transaction not yet indexed

21o7R1SsSvHpBcCvfBh7hA9ZBx9oHpDhoPqqDxemNuAVZCCFo5nGE89D4WENLxsPxJDCdmjcuUzvfc6sA4CLRSZp

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