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 #0xa81f2e41103a4d89b38bfa7a939ebb24f8a80ea852b2b10db08d18ff547bf023 · ArcScan

Block

#21,375,204

2026-09-17 19:10:01 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,375,204
Timestamp: 6 days ago · 2026-09-17 19:10:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xa81f2e41103a4d89b38bfa7a939ebb24f8a80ea852b2b10db08d18ff547bf023
Parent hash: 0xa9ffe6be…fc33a833
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,375,204 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

25.9%7,757,770 / 30,000,000

Base fee

20 gwei

State root

0x06790f46a9a2…d2ee4f0c946e

Transactions root

0x8d34c61a9682…a4522b4b01fc

Receipts root

0x4d7d5b520cdb…074642bb7f2f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800