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 #21367111 · ArcScan

Block

#21,367,111

2026-09-17 18:01:38 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,367,111
Timestamp: 29 days ago · 2026-09-17 18:01:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xef17f8230d3c700b665daf7670794c2db88d1e6d9cad4e7b1f8a71a5a52790a8
Parent hash: 0xa4bb789a…d499d897
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,367,111 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

9.0%2,690,134 / 30,000,000

Base fee

20 gwei

State root

0xae46242e1183…ef662ab08838

Transactions root

0x3aece1b36ddc…34e3d9e35b93

Receipts root

0x5b494312dc39…ff0ea38037ff

Nonce

0x0000000000000000

Extra data

0x00000004a817c800