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 #21304959 · ArcScan

Block

#21,304,959

2026-09-17 09:15:55 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,959
Timestamp: 28 days ago · 2026-09-17 09:15:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xbab60828127e386194eadf29707673c61feba52e8dd382659c789993387b7e7c
Parent hash: 0x2100aa33…c89831ce
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,959 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

22.0%6,611,540 / 30,000,000

Base fee

20 gwei

State root

0x6840ec715ae9…fb0b349c7d2e

Transactions root

0xf2d78a4e51fa…1b32502ad257

Receipts root

0x9181eac709c9…85b41b2ac4c0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800