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 #0xd77a9dcd06db2819bfd420964e9ce13556efee8fd3bf33ed5553acd678ccd7ae · ArcScan

Block

#21,421,485

2026-09-18 01:41:11 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,421,485
Timestamp: 56 days ago · 2026-09-18 01:41:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xd77a9dcd06db2819bfd420964e9ce13556efee8fd3bf33ed5553acd678ccd7ae
Parent hash: 0x9f9132c0…7d44c1c7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,421,485 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

12.7%3,796,573 / 30,000,000

Base fee

20 gwei

State root

0x979932dd5567…e6ee622cc950

Transactions root

0x9429a192d180…b84a5a5f28a5

Receipts root

0x62bc36e021a9…de30364aa69d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800