Transaction not yet indexed

21M6gd9y4zsdx8XFsDqtbaZncLvhimStWyAyy88U3QCSMEwQJC3W6hdYzcBwuD8bZMsk6wSw3FGzBYtWEKEm5GiT

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