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 #0x3eaf98b1e3ad42ad0f3f150a0214a098aeb453a2f76e3be223aee2ebedeffe74 · ArcScan

Block

#21,523,720

2026-09-18 16:05:22 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,523,720
Timestamp: 52 days ago · 2026-09-18 16:05:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x3eaf98b1e3ad42ad0f3f150a0214a098aeb453a2f76e3be223aee2ebedeffe74
Parent hash: 0x2d6644d9…51e12ff8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,523,720 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

5.8%1,743,457 / 30,000,000

Base fee

20 gwei

State root

0x0cbb31d4a2df…2908d0ddf905

Transactions root

0xd1716162f9d5…148948ed08ce

Receipts root

0x869f1c4c2744…cf08de5809c2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800