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 #0x4888e19946f894f8eddf7a63fc5bbaf68ac141c168fead99ad48bff80beff20a · ArcScan

Block

#21,355,916

2026-09-17 16:26:16 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,916
Timestamp: 36 days ago · 2026-09-17 16:26:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x4888e19946f894f8eddf7a63fc5bbaf68ac141c168fead99ad48bff80beff20a
Parent hash: 0x1ebbd255…d2dd95ba
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,916 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

17.4%5,236,095 / 30,000,000

Base fee

20 gwei

State root

0xba829b9f10b3…960a273e13d3

Transactions root

0x0eb594e69975…d43b44708a38

Receipts root

0x8f685dc92bb3…07dcde9f1880

Nonce

0x0000000000000000

Extra data

0x00000004a817c800