Transaction not yet indexed

121N3SanN4ycrQgBTSc1QfYbr1R1pXogtg9XUu6gqzXGkL7E5cZXeELugLFcGFSz4KWw4Ho5u7zH7YLvjJsRKMFx

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