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 #21567756 · ArcScan

Block

#21,567,756

2026-09-18 22:17:40 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,567,756
Timestamp: 4 days ago · 2026-09-18 22:17:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x3b52db63686bb4e31ce1b12d00d65c9a3e9c0f26c5cdf5220204fd0554209332
Parent hash: 0x8f591a36…115c6a13
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,567,756 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

2.1%622,659 / 30,000,000

Base fee

20 gwei

State root

0x92a2cfbcec9a…4de24bb8adab

Transactions root

0x55e521cf6215…b1235726650d

Receipts root

0x8bc5e6f9159d…995a71c6bc5b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800