Transaction not yet indexed

312SYXBWQhFez6d2jqESVPSpMVQY4yWiWVhvS8p8V6YUrk8jNuyUqWnNhaqp55yzzCc5ei6uPn2ruCqyA7aWnRAk

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