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 #21394919 · ArcScan

Block

#21,394,919

2026-09-17 21:56:38 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,919
Timestamp: 11 days ago · 2026-09-17 21:56:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x2ea321d1ed809c1adc09f1c04e8e76a95cef0fc061b970e2327d3ce48e6b9b5a
Parent hash: 0x6d136579…a4b3d906
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,919 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

2.6%770,924 / 30,000,000

Base fee

20 gwei

State root

0x27dc646d1eb8…b6ca0bb7d272

Transactions root

0xafb7110086ca…bfe01f800cd3

Receipts root

0xc89cc8efce49…de2e828e3ad4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800