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 #21172073 · ArcScan

Block

#21,172,073

2026-09-16 14:33:49 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,172,073
Timestamp: 19 days ago · 2026-09-16 14:33:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x1f59e52fa103deb4904a9589e008e7e6e60bc7755b34d18113bfea6a18c8c360
Parent hash: 0x37b195ad…b963e5b6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,172,073 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

43.7%13,104,547 / 30,000,000

Base fee

209.281128258 gwei

State root

0x06edcf62320b…58cb9de5988f

Transactions root

0x0be38c04a0aa…e1aa73e9f2d4

Receipts root

0x32feee80fad9…fadcff3c0167

Nonce

0x0000000000000000

Extra data

0x00000030a854b1b4