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 #0xfb49aae2c75319930bc42642a30e9b312a3ab32438765231e9bec65927fb73a6 · ArcScan

Block

#21,553,301

2026-09-18 20:15:27 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,553,301
Timestamp: 5 days ago · 2026-09-18 20:15:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xfb49aae2c75319930bc42642a30e9b312a3ab32438765231e9bec65927fb73a6
Parent hash: 0x823fb580…11bc7eac
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,553,301 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

6.9%2,081,223 / 30,000,000

Base fee

20 gwei

State root

0xc94179f62e21…687cce2ee37e

Transactions root

0xa00ae61a2e64…3c6e70cfcf9c

Receipts root

0xe4826bbb132a…9c940a354ae0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800