Transaction not yet indexed

28usx8aCMBYBb3dGZzf4QjxtKE6aAFDznabPKHt2Jv35U2g9CVoDrXvPcmvhdyouMukTXQquBcdSwp4LZP5wc2gs

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