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 #21548041 · ArcScan

Block

#21,548,041

2026-09-18 19:30:58 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,041
Timestamp: 51 days ago · 2026-09-18 19:30:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xb6c8b900ccd30376652f62d3dd82419cc552ed55beb8e5abb60cfdd17298d4ba
Parent hash: 0x3e0506ce…434cbe7c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,041 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

3.8%1,140,474 / 30,000,000

Base fee

20 gwei

State root

0x1c6e8e439ad8…12062149e1d5

Transactions root

0xa9ccc0492626…ec21ed0a987b

Receipts root

0xd54cec7a52bc…e380be66d414

Nonce

0x0000000000000000

Extra data

0x00000004a817c800