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 #0x2056acb67c30d4e79f835679cdf9ab9b3894ccd1fe1795dbb4f07ed88de9087d · ArcScan

Block

#21,309,838

2026-09-17 09:57:08 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,838
Timestamp: 28 days ago · 2026-09-17 09:57:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x2056acb67c30d4e79f835679cdf9ab9b3894ccd1fe1795dbb4f07ed88de9087d
Parent hash: 0xebb9ea4f…c5b8a5ad
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,838 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

25.5%7,654,778 / 30,000,000

Base fee

20 gwei

State root

0xd2f58a47c454…7637c6eebd6a

Transactions root

0x8affd8c59c34…dffbbeafb205

Receipts root

0x53d345099ef6…8993e2c15ab7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800