Transaction not yet indexed

21HWCFUY8yzHeG6DapkGbo8iddX88bNvPgPd9iSAayDuEzgQbSMsFPm4mdZEtgAJKogo2ZBXRcvpxui6PEP41du6

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