Transaction not yet indexed

21UbXUaFuQTEeb36Z8LKMjffu31nfRjpBEUXS4CQDhDNU3WxtjVidYSY7k2k2qMQU9uUCVWrcZAAjPURdxJpwB4o

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