Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21217282 · ArcScan

Block

#21,217,282

2026-09-16 20:55:26 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,217,282
Timestamp: 11 days ago · 2026-09-16 20:55:26 UTC
Transactions: 0 transactions in this block
Block hash: 0xb91fc259d429cf3b6f6fd6017cdeda98946518ed2fc8712dfc9c7ad2e7633e8c
Parent hash: 0xc2913204…7f2cc88f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,217,282 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

69.7%20,902,877 / 30,000,000

Base fee

21.955427911 gwei

State root

0x059dbdcff89d…e4ba1f4ddf1b

Transactions root

0xef4e47fde589…984484c01259

Receipts root

0x9aa4cc9f5243…8fbed511210f

Nonce

0x0000000000000000

Extra data

0x000000051a4c0471