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 #21290514 · ArcScan

Block

#21,290,514

2026-09-17 07:13:51 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,514
Timestamp: 17 days ago · 2026-09-17 07:13:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x6c190dd951c63fed7a525b6a02f44a55982275ded1d6152637fc771d541ea02e
Parent hash: 0x5800cabf…e78c4c42
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,514 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

15.3%4,587,606 / 30,000,000

Base fee

20 gwei

State root

0xc678d12b2875…5cf82d25cf16

Transactions root

0x15ccc9d4ff62…766bcbaa4ba7

Receipts root

0x4b63164a569c…0bf812f664bc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800