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 #21357360 · ArcScan

Block

#21,357,360

2026-09-17 16:39:08 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,357,360
Timestamp: 9 days ago · 2026-09-17 16:39:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x6ff377a4e7baece1fd0529cdc0c554c84245d26f14ae066a4315f51be6cc098f
Parent hash: 0x64dc3ec3…4547ce2e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,357,360 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

17.9%5,368,641 / 30,000,000

Base fee

20 gwei

State root

0xb8f2405244fd…95aebc5640a2

Transactions root

0xc5f1ab3ee108…7fab5500b0ff

Receipts root

0xa081be7cb13d…38b0b8930c27

Nonce

0x0000000000000000

Extra data

0x00000004a817c800