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 #0xd603e68a8e59790e511ed6f439ba93d104ec4fd82b64992fa4019e8953d3966b · ArcScan

Block

#21,518,009

2026-09-18 15:17:05 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,009
Timestamp: 16 days ago · 2026-09-18 15:17:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xd603e68a8e59790e511ed6f439ba93d104ec4fd82b64992fa4019e8953d3966b
Parent hash: 0x5fa7b263…2ac45320
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,009 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

5.2%1,554,075 / 30,000,000

Base fee

20 gwei

State root

0xda38621860b2…b3707b56767a

Transactions root

0x8ef8fa295044…190c43d13a47

Receipts root

0x4f74cfc5fe04…fe1573a6ff89

Nonce

0x0000000000000000

Extra data

0x00000004a817c800