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 #21557494 · ArcScan

Block

#21,557,494

2026-09-18 20:50:54 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,557,494
Timestamp: 22 days ago · 2026-09-18 20:50:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x86d02ea396e0671cb8ccc75b8c506c478ccb6b0bafae0b7c90f71b76adca049e
Parent hash: 0xb13dd089…dfe4569a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,557,494 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

14.2%4,250,385 / 30,000,000

Base fee

20 gwei

State root

0xd8923993dd75…846b1ac72787

Transactions root

0x8f973adb8a9c…7d9dff17ddfd

Receipts root

0x897791444221…60c9a4672b79

Nonce

0x0000000000000000

Extra data

0x00000004a817c800