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 #21340339 · ArcScan

Block

#21,340,339

2026-09-17 14:14:41 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,339
Timestamp: 52 days ago · 2026-09-17 14:14:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xbc51e73c497b793fcccb05e88b7d4b404604dd505b008c4290f6d748e4cfdd81
Parent hash: 0xe40b0fd7…f3e1d469
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,339 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

22.9%6,861,554 / 30,000,000

Base fee

20 gwei

State root

0xee50dbba3a46…ba22f53569b1

Transactions root

0x385ec6ed5fe0…a95cad645ad9

Receipts root

0x107e33d37192…32f2c724c4ce

Nonce

0x0000000000000000

Extra data

0x00000004a817c800