Transaction not yet indexed

YYfAbftF4YyCLRiAo6jJwrFYVjY7NxJpv7VxMjoF5h3N8w8HC1KW6fCL1jGEov5M5kZiMzmW9T1Da1gBqe9bQkQ

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