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 #0xc678a4c950282e03b11bb3af61b25ddcf9963cabfbd70552a50319570d572030 · ArcScan

Block

#21,270,746

2026-09-17 04:26:50 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,270,746
Timestamp: 12 days ago · 2026-09-17 04:26:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xc678a4c950282e03b11bb3af61b25ddcf9963cabfbd70552a50319570d572030
Parent hash: 0xc3fb8eb5…29e2d010
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,270,746 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

14.3%4,287,744 / 30,000,000

Base fee

20 gwei

State root

0xd9903ea6d725…ed8b923c61c2

Transactions root

0x8e1416bcaf49…e1afc915935e

Receipts root

0x2340f5190aeb…2862ce890891

Nonce

0x0000000000000000

Extra data

0x00000004a817c800