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 #21394762 · ArcScan

Block

#21,394,762

2026-09-17 21:55:18 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,762
Timestamp: 15 days ago · 2026-09-17 21:55:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x57177b5681c6775b66dab7ac42512732305e3602e7f5f5536d478846af38e68c
Parent hash: 0x3ac72a20…afb2bbfb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,762 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

16.2%4,857,668 / 30,000,000

Base fee

20 gwei

State root

0xca16a65f6edb…cb61eaaea53a

Transactions root

0x3782f89eac2a…9c453bf5a7c8

Receipts root

0x5c7e31f7989e…651246e92fd3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800