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 #0xc140cfa859fa8b316fb734475b9b7304e051dab6c2182289660e698805c4bc2b · ArcScan

Block

#21,375,848

2026-09-17 19:15:27 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,375,848
Timestamp: 28 days ago · 2026-09-17 19:15:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xc140cfa859fa8b316fb734475b9b7304e051dab6c2182289660e698805c4bc2b
Parent hash: 0x1c9e8153…539c20d8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,375,848 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

9.6%2,871,346 / 30,000,000

Base fee

20 gwei

State root

0x4272ccf0ef42…852eb4e9bef9

Transactions root

0x0eb08e5d5b33…87a0f387a22e

Receipts root

0xcadbdfe87fce…821a0047a4d4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800