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 #21304570 · ArcScan

Block

#21,304,570

2026-09-17 09:12:38 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,570
Timestamp: 15 days ago · 2026-09-17 09:12:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xaa72d88c4b4b4435c68a343356ef97f4067581084cd86a8ba290efc92f540b96
Parent hash: 0xd4fa2997…efb2ffcc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,570 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

4.9%1,463,357 / 30,000,000

Base fee

20 gwei

State root

0x064238350b99…251ffa68b7ba

Transactions root

0xd1a74a2b780c…08a1b78de332

Receipts root

0x9ecebf3b3f53…8f5f9f54c030

Nonce

0x0000000000000000

Extra data

0x00000004a817c800