Transaction not yet indexed

21XKzMy788GgxLRTU4SnHDK6LGfwqCa7FnG646THPLFp2YBe63yU7yAz3XPzwLV7ykHN3bmPXYxhhZQoUUgCib7e

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