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 #0x0dde5245464023aef5233d74d20134001155377f7ece5762217ee39c55aec50a · ArcScan

Block

#21,557,372

2026-09-18 20:49:52 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,557,372
Timestamp: 18 days ago · 2026-09-18 20:49:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x0dde5245464023aef5233d74d20134001155377f7ece5762217ee39c55aec50a
Parent hash: 0x87717e91…70d57001
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,557,372 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

12.1%3,644,366 / 30,000,000

Base fee

20 gwei

State root

0xc81037a0d707…10f2c34b280f

Transactions root

0x1599ae8b3f90…c99401afa7a4

Receipts root

0x018b1fbca08c…c1b5e95878a4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800