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 #0x0cbf0daeaa2cd4b3680b1019a3c315a13cc07286fa43eafac03fd16635640c2e · ArcScan

Block

#21,307,415

2026-09-17 09:36:40 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,415
Timestamp: 25 days ago · 2026-09-17 09:36:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x0cbf0daeaa2cd4b3680b1019a3c315a13cc07286fa43eafac03fd16635640c2e
Parent hash: 0x279808cb…86b5b377
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,415 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

13.4%4,037,783 / 30,000,000

Base fee

20 gwei

State root

0xa54e15a80c27…9913e4ee2612

Transactions root

0x0099b02c138f…b49fd62cb616

Receipts root

0x680f18c6a1ad…d30dcd4e11e4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800