Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xf1af3e585d373eed470e24bd2503d5ec2d4b4e5b784a9d8b4d3f55e3d007baaa · ArcScan

Block

#21,276,818

2026-09-17 05:18:08 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,818
Timestamp: 19 days ago · 2026-09-17 05:18:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xf1af3e585d373eed470e24bd2503d5ec2d4b4e5b784a9d8b4d3f55e3d007baaa
Parent hash: 0x66d95936…8242e642
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,818 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

22.5%6,748,213 / 30,000,000

Base fee

20 gwei

State root

0xe668b6354c0d…5444b0d1455c

Transactions root

0x718b6047c221…689d03d80dd7

Receipts root

0x7e180779195e…c25865a24d47

Nonce

0x0000000000000000

Extra data

0x00000004a817c800