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 #21552679 · ArcScan

Block

#21,552,679

2026-09-18 20:10:11 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,679
Timestamp: 23 days ago · 2026-09-18 20:10:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x10f3bb0c6ef2bc7aa153451e9d44f90d289389d38096301358f8b412068ea8f8
Parent hash: 0x6d6f9b30…a635f0ed
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,679 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

2.3%678,683 / 30,000,000

Base fee

20 gwei

State root

0x8f4f36c47304…268244fadf0b

Transactions root

0x6fd71894d301…daf163fa86aa

Receipts root

0x00aaa3f72a34…ada6d88a99cc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800