Transaction not yet indexed

21KtaiFr8vcc7fpjQXzfFcQNKrMm9AnNS7ZDmqq9M1gPScZc8gZPNXjiAYRWQuHMYcM7J4A4XsXsU2XHWCZGUqJ9

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