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 #21548627 · ArcScan

Block

#21,548,627

2026-09-18 19:35:55 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,627
Timestamp: 46 days ago · 2026-09-18 19:35:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x44c1aef43bb8162cc5ca155940b7d628bb04add6571c754c0015da49836072d3
Parent hash: 0x92586ac9…b31c7a16
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,627 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

2.2%651,197 / 30,000,000

Base fee

20 gwei

State root

0x3499480d61ec…95b8be7dac0a

Transactions root

0x8ddd50b29297…66b38235bb15

Receipts root

0x0314f60da188…9cb2eb7db232

Nonce

0x0000000000000000

Extra data

0x00000004a817c800