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 #0x37f6164e66cef761a75e97ac5e6d9512a0173d81cb7efae31e8300158041ac18 · ArcScan

Block

#21,242,361

2026-09-17 00:27:07 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,242,361
Timestamp: 24 days ago · 2026-09-17 00:27:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x37f6164e66cef761a75e97ac5e6d9512a0173d81cb7efae31e8300158041ac18
Parent hash: 0x612581bd…c4d83c2e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,242,361 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

19.2%5,774,424 / 30,000,000

Base fee

20 gwei

State root

0xc59d86f99ae4…e26d98f32384

Transactions root

0x52a2e0ed0082…ab9ac1a7d150

Receipts root

0x356bd8c1fadb…9dba0bc99042

Nonce

0x0000000000000000

Extra data

0x00000004a817c800