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 #21351358 · ArcScan

Block

#21,351,358

2026-09-17 15:47:46 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,358
Timestamp: 45 days ago · 2026-09-17 15:47:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x65905e00bf2f3a933aeefc4d1d93ee3f480e726cf7ab9d48f44fe6c5cb1da70e
Parent hash: 0xc91b7bc7…6102b0bc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,358 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

14.1%4,240,822 / 30,000,000

Base fee

20 gwei

State root

0x2072f87dc1a8…faf6e82ca812

Transactions root

0x02a0e97c24f4…7299a310cd77

Receipts root

0x92de4454cefe…f99cd55d292e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800