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 #21418810 · ArcScan

Block

#21,418,810

2026-09-18 01:18:35 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,810
Timestamp: 11 days ago · 2026-09-18 01:18:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x740e312b9c9b21eb8a12319043778d180097db21bc944494af331200369151ba
Parent hash: 0xaec41a53…660b9cf0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,810 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.8%1,130,358 / 30,000,000

Base fee

20 gwei

State root

0xa42320e0a8d9…159c979ff6bf

Transactions root

0x96599f9b130c…21c33d46931d

Receipts root

0x803ee830de52…cde727adb5e8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800