Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x0ff15cf833dfe56a835c3ef44c440f75a61c1796a3abc4a62f181877225983a0 · ArcScan

Block

#21,388,848

2026-09-17 21:05:19 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,848
Timestamp: 40 days ago · 2026-09-17 21:05:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x0ff15cf833dfe56a835c3ef44c440f75a61c1796a3abc4a62f181877225983a0
Parent hash: 0x6b6d2d6d…1950db27
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,848 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

3.7%1,121,338 / 30,000,000

Base fee

20 gwei

State root

0x7b0256904d1a…c5c7d6a86fe2

Transactions root

0xe16c9466681f…09f8379fb26d

Receipts root

0x25cf19429d24…cdf4f3a177c1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800