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 #0x2c300ab1e612d513ebc7ec5d4527896dbb4390f4d6f94a12b1b172a4af5066e7 · ArcScan

Block

#21,442,430

2026-09-18 04:38:13 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,430
Timestamp: 48 days ago · 2026-09-18 04:38:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x2c300ab1e612d513ebc7ec5d4527896dbb4390f4d6f94a12b1b172a4af5066e7
Parent hash: 0x018fac95…ca00829c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,430 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

7.2%2,155,752 / 30,000,000

Base fee

20 gwei

State root

0x7d3253b9584a…13852fe503df

Transactions root

0x88d68e7c344d…44b635253d4a

Receipts root

0xa60f5f1956d2…57cff0722acd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800