Transaction not yet indexed

Ddm9uT3AhKK4v5wiT4RUyoU1ZPSingLss2uvDQdfeJuDdsTQuGf1NWe9mR6snW4eJ1qg5LNVVD8oKwA2RAPecDa

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