Transaction not yet indexed

321DSMfKALAyGNK7kSwGdGwokvXFpAdDamkbJLXwSY3ZUghM9KYWN2wQdPfyYkvWQs4qCh296HymjPuXBEAbb9Rh

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