Transaction not yet indexed

21Q4Hff8PLRbJcjUYtkDbZZyN3MgsGTyRCznK4JsXwnhzNfcUSfdieQHydzLSsPgJwkAMULWrPTmci6gbeZUCcGH

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