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 #0xcb9a45b96cc387b275fd703b1905829afc551247b782f22298f046ca332fee69 · ArcScan

Block

#21,482,663

2026-09-18 10:18:19 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,482,663
Timestamp: 26 days ago · 2026-09-18 10:18:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xcb9a45b96cc387b275fd703b1905829afc551247b782f22298f046ca332fee69
Parent hash: 0x9bf310f7…94302247
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,482,663 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

5.3%1,594,862 / 30,000,000

Base fee

20 gwei

State root

0xc238e26a0624…100a1cc8c0ab

Transactions root

0xefd688df72d9…21ce0c4296e2

Receipts root

0xb2e1cefc9688…721ee14ad106

Nonce

0x0000000000000000

Extra data

0x00000004a817c800