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

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 #21368454 · ArcScan

Block

#21,368,454

2026-09-17 18:12:59 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,368,454
Timestamp: 8 days ago · 2026-09-17 18:12:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xd0ba042a6d6ce1f36116e074d0b9caae5eb79f927f99cfa9c69d4c55324dd694
Parent hash: 0x6e8487a3…79f3026a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,368,454 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

7.3%2,192,307 / 30,000,000

Base fee

20 gwei

State root

0x71ba5fd2911f…e0d6aae52568

Transactions root

0x8c014fe54f8c…dd148fe220b6

Receipts root

0x858e645303dd…cc211cadd6e5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800