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

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 #21377659 · ArcScan

Block

#21,377,659

2026-09-17 19:30:45 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,377,659
Timestamp: 58 days ago · 2026-09-17 19:30:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x44a94819213d11ef711191a453700f594236d9dbd5a9b76a838e29139b9a575d
Parent hash: 0x47bf58bb…4886a561
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,377,659 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

16.8%5,045,320 / 30,000,000

Base fee

20 gwei

State root

0x4b5070853dd4…45bd3d1c777a

Transactions root

0x38b04f948a73…9163722065a9

Receipts root

0xa5355d696407…15ce868a5f16

Nonce

0x0000000000000000

Extra data

0x00000004a817c800