Transaction not yet indexed

21Z4uTGf2X3Y2K6Q4SnCrMpXidb5uXiFbSWbAan8ddTJh8hHFJc6X3oEqjQdi9As54k77aKQCYG8XxAU8P8R18cw

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