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 #0xc74293cdb57346acedacfbcff2565141cbcf01f130856d72de9e3555e55d5947 · ArcScan

Block

#21,523,779

2026-09-18 16:05:51 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,523,779
Timestamp: 51 days ago · 2026-09-18 16:05:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xc74293cdb57346acedacfbcff2565141cbcf01f130856d72de9e3555e55d5947
Parent hash: 0xfe893753…6712ff78
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,523,779 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

7.0%2,103,085 / 30,000,000

Base fee

20 gwei

State root

0xab960a3336c6…3d8f25e05223

Transactions root

0x42569cd4c831…913dd875611a

Receipts root

0xc9e7add72ad6…df3a034134b1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800