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 #21307785 · ArcScan

Block

#21,307,785

2026-09-17 09:39:47 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,785
Timestamp: 31 days ago · 2026-09-17 09:39:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xb332820d3a269bf8424959ceb29c3ce92ccf95118478659d34f38c477eb7963a
Parent hash: 0x508d84ce…b2c8f31b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,785 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

34.8%10,433,663 / 30,000,000

Base fee

20 gwei

State root

0xd04ff7872d3f…049f91afe6bf

Transactions root

0xfe5eb751c873…77b35440ff89

Receipts root

0x20472985ebeb…32603f0ac691

Nonce

0x0000000000000000

Extra data

0x00000004a817c800