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 #0x5f999ed29744e062f7d8d351e3cc444d07749742767e5804c1aa43423fb3b5c0 · ArcScan

Block

#21,338,338

2026-09-17 13:57:47 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,338,338
Timestamp: 6 days ago · 2026-09-17 13:57:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x5f999ed29744e062f7d8d351e3cc444d07749742767e5804c1aa43423fb3b5c0
Parent hash: 0xa8c264bc…8e590f0a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,338,338 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

10.4%3,129,240 / 30,000,000

Base fee

20 gwei

State root

0xa1f8f88ae01d…8a321f605059

Transactions root

0xf1c8c61f7cfb…e3c614740298

Receipts root

0xe5099d38e61b…156cd2bf24da

Nonce

0x0000000000000000

Extra data

0x00000004a817c800