Transaction not yet indexed

2DDULYF3yqi9SQVpR2izHvXEnxEY7qXzL7PmoQZcWZLpErbfYC7Pc8W5BcATh2gHEes3cAxPkYDCQp8EX5HDrb99

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