Transaction not yet indexed

21yfyTMUYYAvgCPooaHdQDjMXjbULt2Q2Ft7Vv5PL4dSycTehiUmAAffAuW6Ujdxa8kh6gnC7qFEVfeytybW7AUf

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