Transaction not yet indexed

21m8vTpuPJojSbGivbWFsnjhuSRD3E5Re9SwHCdsj92mGijsbEUPH9k5M1MBte4o88si6SqQJcYieBDVx5FwXSn9

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