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 #0x51233f2d695581754aa90f4d61bdced29f9741fdeaee7a7bb10f6be653d515da · ArcScan

Block

#21,443,537

2026-09-18 04:47:34 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,537
Timestamp: 19 days ago · 2026-09-18 04:47:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x51233f2d695581754aa90f4d61bdced29f9741fdeaee7a7bb10f6be653d515da
Parent hash: 0xc0e35cad…adcca7bd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,537 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

4.1%1,244,184 / 30,000,000

Base fee

20 gwei

State root

0x70e843fbbc9d…3707a3c08643

Transactions root

0x494431d369c8…84749899d960

Receipts root

0x003ece63ca6b…9b1ac6c326f1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800