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 #21239534 · ArcScan

Block

#21,239,534

2026-09-17 00:03:16 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,239,534
Timestamp: 14 days ago · 2026-09-17 00:03:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x9981ee45b6fef4ecacc38fb2551761c901a75019c6ff4ba3c63128af6fbcb403
Parent hash: 0xe7611183…c3f4c4fb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,239,534 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

12.9%3,875,904 / 30,000,000

Base fee

20 gwei

State root

0x4fcf74f379b0…0472fe5a32f3

Transactions root

0xf09050fb53c0…52ba405fc5d8

Receipts root

0x93d0a059ac78…aee1167b402b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800