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 #0x1fcca602ab87bfdccc6d33b87c8d8a0b3bb83339c93a5bf08f4b80909e151c6f · ArcScan

Block

#21,553,720

2026-09-18 20:18:59 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,553,720
Timestamp: 9 days ago · 2026-09-18 20:18:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x1fcca602ab87bfdccc6d33b87c8d8a0b3bb83339c93a5bf08f4b80909e151c6f
Parent hash: 0x7f2af619…774b1995
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,553,720 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

12.5%3,738,939 / 30,000,000

Base fee

20 gwei

State root

0x5a4127e27be3…460e202f4113

Transactions root

0x380164033723…fcd9be6ae4bb

Receipts root

0xfb608dcb5f80…814f3bd41370

Nonce

0x0000000000000000

Extra data

0x00000004a817c800