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 #21301320 · ArcScan

Block

#21,301,320

2026-09-17 08:45:10 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,301,320
Timestamp: 7 days ago · 2026-09-17 08:45:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xde0db5692db10f1fe294d9ef2800ced09de759ed58c84a8ab48b96b30f1a19fa
Parent hash: 0x4a524a38…671668d1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,301,320 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

19.5%5,863,480 / 30,000,000

Base fee

20 gwei

State root

0xd9e21fdcbbc0…7b65f1c9b1aa

Transactions root

0x6fb3fa1a99fd…8800df1622cc

Receipts root

0x680ca21b667c…6b00980d4e84

Nonce

0x0000000000000000

Extra data

0x00000004a817c800