Transaction not yet indexed

hSM6YyB71Fc8sZ2dTp9FSSmjF1gTE3RmpdkwnShN9aiUNbBQLLjps2q5QjKpkzkDNTfixA3HqFNAQcMzQizk5Ut

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