Transaction not yet indexed

21w6MUxDZKy8EKieD6q4xwRSU8KaFjdrufwA6ZT5wgyfxKUVpv3RvdhECZGdoK2YUKYroDbSSh2MmFGtXYKqLUAz

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