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 #0xb71e78c6ad650c0827c0c2a29d1d89c0ff666fe9a247b101b601ae75287b6c2d · ArcScan

Block

#21,244,328

2026-09-17 00:43:44 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,328
Timestamp: 15 days ago · 2026-09-17 00:43:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xb71e78c6ad650c0827c0c2a29d1d89c0ff666fe9a247b101b601ae75287b6c2d
Parent hash: 0x0765c1b6…6ac81d5f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,328 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

27.9%8,365,753 / 30,000,000

Base fee

20 gwei

State root

0xac833ea7dbca…b71572107063

Transactions root

0x644580189109…92cb9b8030eb

Receipts root

0xf88588956607…353215442d89

Nonce

0x0000000000000000

Extra data

0x00000004a817c800