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 #21245429 · ArcScan

Block

#21,245,429

2026-09-17 00:53:02 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,245,429
Timestamp: 7 days ago · 2026-09-17 00:53:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x2f22095511cb30c9e7f5f39fe89eeae0a80746a8ac17df5c98cf93a395e3b3de
Parent hash: 0xe9ead131…a32f9196
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,245,429 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

32.0%9,602,192 / 30,000,000

Base fee

20 gwei

State root

0x0a79ae896c52…2b2edee76416

Transactions root

0x4dbba728e81d…683a2e5eab7f

Receipts root

0xf22a32a5e469…d8004e1e66eb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800