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 #21549608 · ArcScan

Block

#21,549,608

2026-09-18 19:44:13 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,608
Timestamp: 16 days ago · 2026-09-18 19:44:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x6a9b04f6fff856892dc39d8a066581433f2182afc44163714c8d223b4095fb9b
Parent hash: 0xb59ec96e…f9af020c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,608 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.7%507,115 / 30,000,000

Base fee

20 gwei

State root

0xcf14b9653432…42935df6ad90

Transactions root

0xd175b3b2007a…ff4a5205fb45

Receipts root

0x43031bbbc136…d7913828290a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800