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 #21304624 · ArcScan

Block

#21,304,624

2026-09-17 09:13:05 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,624
Timestamp: 17 days ago · 2026-09-17 09:13:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x68a946bac3108be78118c3a08bba4eaba4e61b67db835f3d3050e023acb5a3d2
Parent hash: 0xabc7ed91…59f08d15
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,624 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

43.6%13,070,363 / 30,000,000

Base fee

20 gwei

State root

0x00e8500617ca…71a56f812b3f

Transactions root

0x498bdbd2526c…69d6d27eda32

Receipts root

0x584b17b47668…d97f2cd2fdcb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800