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 #0xd444c99b4d72aaad4090b6ee40e84d10625051ff883d8f5ebf70eb89a6d0b6ed · ArcScan

Block

#21,290,688

2026-09-17 07:15:19 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,688
Timestamp: 12 days ago · 2026-09-17 07:15:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xd444c99b4d72aaad4090b6ee40e84d10625051ff883d8f5ebf70eb89a6d0b6ed
Parent hash: 0x9cac0551…de36ac44
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,688 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

7.2%2,156,341 / 30,000,000

Base fee

20 gwei

State root

0xbdd0b2893878…1a1b29658857

Transactions root

0x91726790c59b…509a5f0309a2

Receipts root

0xad448ad254fb…1b000a800a14

Nonce

0x0000000000000000

Extra data

0x00000004a817c800