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 #21266772 · ArcScan

Block

#21,266,772

2026-09-17 03:53:16 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,266,772
Timestamp: 8 days ago · 2026-09-17 03:53:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x3d8a1c2d4c0f48352070e18805e0351c9dfc51e85191729eda92a255dddd630d
Parent hash: 0x4a51bc0f…106457c5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,266,772 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

33.4%10,033,735 / 30,000,000

Base fee

20 gwei

State root

0x02b0b3fe487f…138ce3b017ce

Transactions root

0x1453781063a9…9302a2f87a8d

Receipts root

0xf6c04744161a…db64637cf305

Nonce

0x0000000000000000

Extra data

0x00000004a817c800