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 #21285661 · ArcScan

Block

#21,285,661

2026-09-17 06:32:51 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,285,661
Timestamp: 29 days ago · 2026-09-17 06:32:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x13492eefeab374becd9a46651b293712bf3b8129b57c7ec0a925b642361e3dc4
Parent hash: 0x6132ca63…d962c8d9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,285,661 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

10.2%3,052,007 / 30,000,000

Base fee

20 gwei

State root

0x11d4509b2f28…53407e37a8b3

Transactions root

0x1eb484db9dc8…013aee5ea2b7

Receipts root

0x0c03a44fe094…254eacf90c55

Nonce

0x0000000000000000

Extra data

0x00000004a817c800