Transaction not yet indexed

421RTG3Z5PaAMG6CUHcvY7gWCfGtafrrCsJdnevBpeuDf3WXUYF15kY5mfdGjdSvk3GM9FmRCaDPFVjdgBv6zCPg

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