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 #21549766 · ArcScan

Block

#21,549,766

2026-09-18 19:45:33 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,766
Timestamp: 11 days ago · 2026-09-18 19:45:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x41065926dbe8235d8fa348be68b7d160943c6383887fa2e1c40f2f1aa711c13b
Parent hash: 0x26d4c5ea…66ae8fb8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,766 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

3.2%961,602 / 30,000,000

Base fee

20 gwei

State root

0xe992818cf966…b56f3b8ae4da

Transactions root

0x688c20ae667a…071b38190af6

Receipts root

0x7ca5d54f9416…8e955f67f884

Nonce

0x0000000000000000

Extra data

0x00000004a817c800