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 #0x77abec41d906e75ecfdbff340fa440ee720512f014a59a0cf368178a14f14cf7 · ArcScan

Block

#21,213,387

2026-09-16 20:22:34 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,213,387
Timestamp: 18 days ago · 2026-09-16 20:22:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x77abec41d906e75ecfdbff340fa440ee720512f014a59a0cf368178a14f14cf7
Parent hash: 0xaab499fb…ea5396c9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,213,387 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

14.0%4,204,486 / 30,000,000

Base fee

20 gwei

State root

0x431ed32ad3b4…54e6db42aa3d

Transactions root

0xcae84f3d95a4…6e4634ab67ef

Receipts root

0x820d7010ee80…6eb4f72adc93

Nonce

0x0000000000000000

Extra data

0x00000004a817c800