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 #21253831 · ArcScan

Block

#21,253,831

2026-09-17 02:03:58 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,253,831
Timestamp: 22 days ago · 2026-09-17 02:03:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xa39dfb0f644bd51acda24388d4e0deb4fbed24333dcd72703d9459f0cb29e0dc
Parent hash: 0xee075feb…fbe72d16
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,253,831 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

22.6%6,787,735 / 30,000,000

Base fee

20 gwei

State root

0x7c435a801f6f…e8df7011d84f

Transactions root

0x340d6b1285fd…72bb2a7b1546

Receipts root

0x56660fe0a167…aeb8c9f968a7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800