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 #21178844 · ArcScan

Block

#21,178,844

2026-09-16 15:30:59 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,178,844
Timestamp: 7 days ago · 2026-09-16 15:30:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x0504afbd7f855f948254f3c1800c0e6e64439706cd990a0baecdf087416ee14f
Parent hash: 0x3c96ead3…8b595716
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,178,844 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

39.3%11,795,113 / 30,000,000

Base fee

34.531367174 gwei

State root

0xbd216eece6ab…52065ce1a928

Transactions root

0xb05c3f8398a7…cf5ae7102a13

Receipts root

0x21f90287d5af…c3746db7e427

Nonce

0x0000000000000000

Extra data

0x000000080b1066a6