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 #0x639db67ad4e24cdf01af0d2dd601c189e55bba74a9f8189f9bea57666a89ea50 · ArcScan

Block

#21,268,176

2026-09-17 04:05:07 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,176
Timestamp: 49 days ago · 2026-09-17 04:05:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x639db67ad4e24cdf01af0d2dd601c189e55bba74a9f8189f9bea57666a89ea50
Parent hash: 0x2f1c0189…e16fb423
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,176 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

11.2%3,350,589 / 30,000,000

Base fee

20 gwei

State root

0x400584408543…1695152bbc8a

Transactions root

0x6fda0c055485…8a6b041d4927

Receipts root

0x23bd525c6247…30a6d4500141

Nonce

0x0000000000000000

Extra data

0x00000004a817c800