Transaction not yet indexed

428TFf9JwELXiBJamBfcxLX1btu4C3mLNyH1LjB7bTtWCdEZLG1GVqd1pNf8K9HQgZdiun6C355XAMi6NR8ZDHcN

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