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 #0xcaac1406ebed769ed747b83b4268a63f7aaa7f5f3ed749c243978793e0937610 · ArcScan

Block

#21,485,368

2026-09-18 10:41:11 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,368
Timestamp: 48 days ago · 2026-09-18 10:41:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xcaac1406ebed769ed747b83b4268a63f7aaa7f5f3ed749c243978793e0937610
Parent hash: 0x338e6c8e…7bafdaac
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,368 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

15.3%4,605,083 / 30,000,000

Base fee

20 gwei

State root

0xdfb17357fed8…7c4d12f47be0

Transactions root

0x428b5e0bcae4…42c0db91d545

Receipts root

0x220f4cab42de…b65d959dae15

Nonce

0x0000000000000000

Extra data

0x00000004a817c800