Transaction not yet indexed

k21WSCkcYaaqPZc4AD574s6ci7MWSRyQbRqSUgGkLUyB2bHe99GcW2FW6cZ94KrFM4NR3Js8o8Rh8DWKjTDYikq

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