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 #21253126 · ArcScan

Block

#21,253,126

2026-09-17 01:58:01 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,253,126
Timestamp: 7 days ago · 2026-09-17 01:58:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x13e24318c7ceaaf794f56a3472538c29031ccb0ae585a75e66f02fb1d70151b2
Parent hash: 0x4fc384ea…bb2cadbc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,253,126 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

11.1%3,331,194 / 30,000,000

Base fee

20 gwei

State root

0x92c07eb717cd…91389766303a

Transactions root

0xfd2eb2be1821…545d23e55b47

Receipts root

0xc402dc2d7084…ab0dd032e74e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800