Transaction not yet indexed

5UUGssC44bmiDYMrRjFN2saETAvmK4FQaqH3kCsYdCtUGm4QuU3qrXRQCnFJan1zHm3kCkQBPU7CYUHnpiMiN9Sg

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