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 #21247641 · ArcScan

Block

#21,247,641

2026-09-17 01:11:42 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,247,641
Timestamp: 3 days ago · 2026-09-17 01:11:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xb6e71cfdbba3f399018bd20074da14a21307e8a51cfff94c82552d202ef7bb47
Parent hash: 0x8c828780…98792d57
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,247,641 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

28.9%8,671,008 / 30,000,000

Base fee

20 gwei

State root

0xd80f11a944c6…0b142e7f33ed

Transactions root

0x6f27c47afc25…79ff70d80021

Receipts root

0xedfc314d90ce…66ac89a9f5f7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800