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 #21304430 · ArcScan

Block

#21,304,430

2026-09-17 09:11:27 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,430
Timestamp: 12 days ago · 2026-09-17 09:11:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xc2df2f75af85b22cf8e89c3a2631eabbf1496adbfd3f23fb83eb5181468a38b0
Parent hash: 0xf5145fc1…fd614221
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,430 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

8.1%2,444,856 / 30,000,000

Base fee

20 gwei

State root

0x9a42aedb49cc…65d7a96631f2

Transactions root

0x9591593c2f62…2987ecaa6d82

Receipts root

0xf8493f88aee4…5031163eeb3d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800