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 #0x6377558d68b6ff1a77e46232b71e361dde241579e835e2bfb79443317bc363d7 · ArcScan

Block

#21,251,269

2026-09-17 01:42:20 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,251,269
Timestamp: 16 days ago · 2026-09-17 01:42:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x6377558d68b6ff1a77e46232b71e361dde241579e835e2bfb79443317bc363d7
Parent hash: 0xb46a6fd5…5b3b1748
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,251,269 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

17.2%5,172,290 / 30,000,000

Base fee

20 gwei

State root

0x2a72c2dc2fc9…a5685c348cd6

Transactions root

0x377311cad620…9437600dfd85

Receipts root

0x298632dcb8ab…87224bae37c9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800