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 #21441278 · ArcScan

Block

#21,441,278

2026-09-18 04:28:29 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,441,278
Timestamp: 58 days ago · 2026-09-18 04:28:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x2ba983f8d69e40840cf1bacab856c39e6ada5877a811695301d4b3e8efe5fe37
Parent hash: 0xbe7a6034…f765ef19
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,441,278 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

14.8%4,442,089 / 30,000,000

Base fee

20 gwei

State root

0x350c606e38b9…4d2a048c5275

Transactions root

0xf7912353896a…f83b93bf5add

Receipts root

0xee12f2866020…8d189e151060

Nonce

0x0000000000000000

Extra data

0x00000004a817c800