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 #21250533 · ArcScan

Block

#21,250,533

2026-09-17 01:36:07 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,250,533
Timestamp: 38 days ago · 2026-09-17 01:36:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x76dae807d3dc61069db2db4a2e3131eafe9e838563e25ea24382db1854243869
Parent hash: 0xb3be59a9…da44a31b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,250,533 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

28.2%8,468,554 / 30,000,000

Base fee

20 gwei

State root

0x5330467e9234…b69f04514b2a

Transactions root

0x5444950353e1…88b25f879628

Receipts root

0xdcad478938d9…076d16db6760

Nonce

0x0000000000000000

Extra data

0x00000004a817c800