Transaction not yet indexed

664H728SV1uWodGyKWrdkVpHSEzCPNzWmR38b4fX5UFhWwZ7buaxbEqSQLDKybF7wpwN7JKszyR2EpUdAAQeEJYc

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