Transaction not yet indexed

4aZzPVzM1DSKZQd1ME64fbAZPgw2LfXWGk4DaseEE21wE95M1pqKtpQAEtZb91zDvp7EHSc8tiJ4gcR3S5nHxq19

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