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 #21380924 · ArcScan

Block

#21,380,924

2026-09-17 19:58:21 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,380,924
Timestamp: 7 days ago · 2026-09-17 19:58:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x62c38d1286bb00e6e95f35788b9b7b5931f3a5b9e1f74dd48f1cea07db4cf74d
Parent hash: 0x40a158b0…bbc22a3a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,380,924 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

12.1%3,639,094 / 30,000,000

Base fee

20 gwei

State root

0x2da271571466…4ff863dc1b8e

Transactions root

0x611929b21e0d…e8431c88152e

Receipts root

0x611396b3eb93…c3ce1b21613b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800