Transaction not yet indexed

21FMT9D7r2tBkbLtiq5fQRmrwmtDecv6Eo8hTdYfBE5BtRQhPbqQb2Y7ZkhbpyYzbGeagCrdvgLG6KV5hD4GpACd

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