Transaction not yet indexed

21fzEBuvj2NMWJFuEzHvxuqr3DQW6hUAgwqB8dgChAFGFELTi3zqWfU9rxsz4qsB3pSFoZtRvMwbxtCVbsMPypwB

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