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 #21172095 · ArcScan

Block

#21,172,095

2026-09-16 14:34:00 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,172,095
Timestamp: 18 days ago · 2026-09-16 14:34:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xec22e1789fae64e56c4081adb1f89b3065f83b30096ef39f56ab8ec6df841b8a
Parent hash: 0x4237ba37…49f42cd3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,172,095 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

72.8%21,857,402 / 30,000,000

Base fee

209.568183286 gwei

State root

0xb76637c79cf8…dc4e03428448

Transactions root

0x07eadb44c5eb…a044b80a4527

Receipts root

0xfeec57a9c4ec…8944edb031ba

Nonce

0x0000000000000000

Extra data

0x00000030d76092a7