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 #0x7b3c7f15b3a541150c196b2f10a616f65c953102a1f0fd307636e229215ec012 · ArcScan

Block

#21,395,650

2026-09-17 22:02:48 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,395,650
Timestamp: 3 days ago · 2026-09-17 22:02:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x7b3c7f15b3a541150c196b2f10a616f65c953102a1f0fd307636e229215ec012
Parent hash: 0x5ff340f2…6fca1576
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,395,650 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

25.9%7,784,616 / 30,000,000

Base fee

20 gwei

State root

0x08346f7ae9b2…fadc1c7aaf92

Transactions root

0x26752fdeb103…5cf2b0682373

Receipts root

0x6065f9c9266d…274fa88adb4d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800