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 #0xb4b8f23852d163c7ed085ad589e219845f8cf801ed7950219492d01a0b0cd76e · ArcScan

Block

#21,383,705

2026-09-17 20:21:51 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,383,705
Timestamp: 20 days ago · 2026-09-17 20:21:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xb4b8f23852d163c7ed085ad589e219845f8cf801ed7950219492d01a0b0cd76e
Parent hash: 0x6e33c112…37d73aab
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,383,705 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

13.9%4,158,506 / 30,000,000

Base fee

20 gwei

State root

0xa6b12af3c364…76368becc6fd

Transactions root

0x13bf9f06b71d…e86e35cb1604

Receipts root

0xf10008c3e632…5171641b5aa4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800