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 #0x103e172b1e3e18e6dbfdb8ee7b8c7bb21dbb5b259b7912b9fa0e5fb8407879f8 · ArcScan

Block

#21,262,518

2026-09-17 03:17:20 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,262,518
Timestamp: 7 days ago · 2026-09-17 03:17:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x103e172b1e3e18e6dbfdb8ee7b8c7bb21dbb5b259b7912b9fa0e5fb8407879f8
Parent hash: 0x34f897b5…9078a828
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,262,518 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

16.0%4,804,424 / 30,000,000

Base fee

20 gwei

State root

0x359c08140ba1…f438f94bfab5

Transactions root

0x232e5113c30e…6ee61d579788

Receipts root

0x01393331edf5…cfbc2a3ff693

Nonce

0x0000000000000000

Extra data

0x00000004a817c800