Transaction not yet indexed

21PPZVTKSfnjSAe73WdNFpgdfiueYEMbGNHr5rR6DAQrks5LeWAfdkB71WXjRoTPB5nMD8DdMDuTGLwPaypfuwY8

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