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 #0x1b373b100d7b37b0983ec80a047e51f42479217d94481c741a0da5156c1070b1 · ArcScan

Block

#21,304,019

2026-09-17 09:07:58 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,019
Timestamp: 8 days ago · 2026-09-17 09:07:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x1b373b100d7b37b0983ec80a047e51f42479217d94481c741a0da5156c1070b1
Parent hash: 0xd7a1db76…c3f39e13
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,019 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

11.4%3,420,945 / 30,000,000

Base fee

20 gwei

State root

0x23d71cc205b1…8bd77b7aa734

Transactions root

0xfc2b41d5b995…b00bf4f9a0a2

Receipts root

0x70b570ecfef8…4f229947ed7a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800