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 #21523501 · ArcScan

Block

#21,523,501

2026-09-18 16:03:30 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,523,501
Timestamp: 50 days ago · 2026-09-18 16:03:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x5cdc71e181eb3f8d30e56eca5539fd2a4507bd21d8ced3b598c36686c8492569
Parent hash: 0x7e45e983…be4e5222
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,523,501 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

19.5%5,839,152 / 30,000,000

Base fee

20 gwei

State root

0x3d84e5363d20…1848e41a7e6f

Transactions root

0x640c635745fb…19bdca771fab

Receipts root

0x54643d4263f1…812acfae0f01

Nonce

0x0000000000000000

Extra data

0x00000004a817c800