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 #0x2a3c97105b3976de52341cd5e00a99f78970b5aa024fb285e0c5cd2188e8f0d1 · ArcScan

Block

#21,279,422

2026-09-17 05:40:08 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,279,422
Timestamp: 26 days ago · 2026-09-17 05:40:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x2a3c97105b3976de52341cd5e00a99f78970b5aa024fb285e0c5cd2188e8f0d1
Parent hash: 0xade1b411…ae65a994
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,279,422 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

20.3%6,082,786 / 30,000,000

Base fee

20 gwei

State root

0xa07e3af44846…82edaf5a3b46

Transactions root

0x76b7ddc75b93…a3c169ddf09b

Receipts root

0xdc5c61981ce9…b136ad2e4728

Nonce

0x0000000000000000

Extra data

0x00000004a817c800