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 #21269374 · ArcScan

Block

#21,269,374

2026-09-17 04:15:14 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,269,374
Timestamp: 28 days ago · 2026-09-17 04:15:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x0c0bb357c3a3c628a1538268ba10816d19cdbd033996e6ecab89d5b16852bf02
Parent hash: 0x07e3d6af…34e6e270
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,269,374 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

10.6%3,170,645 / 30,000,000

Base fee

20 gwei

State root

0x78922ab4f8eb…731ca63b257f

Transactions root

0x6534768e6834…51c770a8bec6

Receipts root

0x8d874e65210a…2c78157d03f8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800