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

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 #21358906 · ArcScan

Block

#21,358,906

2026-09-17 16:52:19 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,358,906
Timestamp: 7 days ago · 2026-09-17 16:52:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x67381675e97c8b9d17d9504859eb22186c1550890e9d4b71b559d5a9adcb8a5a
Parent hash: 0x1c795c71…b0eb6972
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,358,906 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

28.6%8,573,743 / 30,000,000

Base fee

20 gwei

State root

0x60244d0c935b…d5f41476dd15

Transactions root

0x045309d0d809…519099ebb3cd

Receipts root

0x67af6bcdbf94…08d147dda2ff

Nonce

0x0000000000000000

Extra data

0x00000004a817c800