Transaction not yet indexed

66UNTkABQKcM3gK7pVbSVYf5ifYR8HRa1ksJ9KP9cUgB3HPRDGUfaCWuKASsvAaG6CDe3fvVSEfmTEg5k8WCTkNT

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