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 #21250015 · ArcScan

Block

#21,250,015

2026-09-17 01:31:44 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,250,015
Timestamp: 27 days ago · 2026-09-17 01:31:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x1f768cff6d242c8542c9b6e49c187296bbe6efa05e3e4b5b1457c88818155bfe
Parent hash: 0x725ee67e…46e2ee8f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,250,015 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

47.0%14,112,297 / 30,000,000

Base fee

20 gwei

State root

0x445ac9e5d654…2106f62382e2

Transactions root

0xfbfe8a282080…c474a9ebc238

Receipts root

0x0f9151cfcbb3…fe70265ccaa6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800