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 #21530840 · ArcScan

Block

#21,530,840

2026-09-18 17:05:33 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,840
Timestamp: 58 days ago · 2026-09-18 17:05:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x7667c755e85b083ae385770793de761843fbd50f017b101901e656c22e9b0096
Parent hash: 0x130262bb…8224052b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,840 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.5%741,511 / 30,000,000

Base fee

20 gwei

State root

0xfda21dc775a6…10bb52cfe79d

Transactions root

0xa68e8b4f25c8…89acd5e738e2

Receipts root

0x64fc7b7e04ba…765b045ccc04

Nonce

0x0000000000000000

Extra data

0x00000004a817c800