Transaction not yet indexed

66ScUEtmQMpvyiQB6gLRXjP2AcqKqrnH6LN43ktQ1qd5kWgB17dynmHnY17KCZSvNtkBZ1keoNyYVA6qz6cETSmF

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