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 #0x4267d424d52a9fe7d5c7b9a0667975a4bf7b1297014801321a57c56908f07d2e · ArcScan

Block

#21,620,490

2026-09-19 05:43:33 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,490
Timestamp: 43 days ago · 2026-09-19 05:43:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x4267d424d52a9fe7d5c7b9a0667975a4bf7b1297014801321a57c56908f07d2e
Parent hash: 0x56f701da…d8650ead
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,490 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

13.7%4,103,879 / 30,000,000

Base fee

20 gwei

State root

0xe6c11cd46533…34c1da7695ed

Transactions root

0x99ff78f1e759…f38fce90de62

Receipts root

0x7d4f3bdb5b79…16c80d7912ba

Nonce

0x0000000000000000

Extra data

0x00000004a817c800