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 #0x79942168fe267a0c8d04311bbd18804ae0868610c5660f332e42ae0e74c64894 · ArcScan

Block

#21,567,717

2026-09-18 22:17:21 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,567,717
Timestamp: 5 days ago · 2026-09-18 22:17:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x79942168fe267a0c8d04311bbd18804ae0868610c5660f332e42ae0e74c64894
Parent hash: 0x7793c622…47299491
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,567,717 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

2.3%687,475 / 30,000,000

Base fee

20 gwei

State root

0x8116c56cb958…1fdba78da843

Transactions root

0xe946427a1560…b013f0d05286

Receipts root

0x59f406ea8534…15cc866a48c6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800