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 #21567923 · ArcScan

Block

#21,567,923

2026-09-18 22:19:05 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,567,923
Timestamp: 5 days ago · 2026-09-18 22:19:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x430cba1349abed71fc04d0d0b31a02e9dd9577c36d1860fedd61225e89897444
Parent hash: 0xf76ed6e4…0caef3b0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,567,923 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

1.9%561,533 / 30,000,000

Base fee

20 gwei

State root

0x1498e1f2b92c…330ce4582151

Transactions root

0x46f1ddbc0c24…b5fb74f72463

Receipts root

0xdee832f5e790…2ebff57258d6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800