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 #21338151 · ArcScan

Block

#21,338,151

2026-09-17 13:56:12 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,338,151
Timestamp: 10 days ago · 2026-09-17 13:56:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xe73e56cee3a2a83fa7e1935fc417fb75a839532d46e0348745d6669f8f901dc3
Parent hash: 0xe5defcd8…e2dc09a3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,338,151 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

25.1%7,515,821 / 30,000,000

Base fee

20 gwei

State root

0xe9f8161ebf54…babc9a32df7c

Transactions root

0x6a2648a32d2d…77aa3a258e78

Receipts root

0x3990b4430bee…65c17d038fd3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800