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 #21552298 · ArcScan

Block

#21,552,298

2026-09-18 20:06:58 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,298
Timestamp: 36 days ago · 2026-09-18 20:06:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x27452bcd4a0bbb88602272e105ee81c53f3443e7db8624a9def7f047f73f563a
Parent hash: 0xea34b82c…add745fb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,298 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

14.1%4,223,177 / 30,000,000

Base fee

20 gwei

State root

0x3b1077668970…9cdcca2bcf45

Transactions root

0x9b50656ed378…a07c4f753c3e

Receipts root

0x7b496dd8c4cb…211e04899970

Nonce

0x0000000000000000

Extra data

0x00000004a817c800