Transaction not yet indexed

5X6yNkoaabkJMoN1YpW8k2fxwTd3FQtvmdrfXDZXbzKyf7k6UcgKg6fGsXjwZU1SiqBsSn9heDpFV1PmoXKWMm66

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