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 #21304249 · ArcScan

Block

#21,304,249

2026-09-17 09:09:55 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,249
Timestamp: 2 days ago · 2026-09-17 09:09:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x9fd301135bbfab697f790c94dbb2a27867eeeaf8768f2129231f9dcc5940ca60
Parent hash: 0xb4945b2f…c9b83538
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,249 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

14.2%4,267,412 / 30,000,000

Base fee

20 gwei

State root

0xa252cb714a48…a40cfd62a4a3

Transactions root

0xb7e01174a123…caf4fd850989

Receipts root

0xb5c05a403067…0530336e3fc7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800