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 #21540160 · ArcScan

Block

#21,540,160

2026-09-18 18:24:20 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,160
Timestamp: 47 days ago · 2026-09-18 18:24:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xd7be459cdb7b5063f791e20eabcc7d4b5f2dc104fc5287c074c47a8161ae2872
Parent hash: 0xcebcab84…be747a35
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,160 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

2.3%680,163 / 30,000,000

Base fee

20 gwei

State root

0x9f26d6405328…a856067e0b3a

Transactions root

0x3a5b0ca7d9a5…fe641177ba1d

Receipts root

0xa5b5fc9538d9…71a087f59d68

Nonce

0x0000000000000000

Extra data

0x00000004a817c800