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 #21311842 · ArcScan

Block

#21,311,842

2026-09-17 10:14:03 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,311,842
Timestamp: 40 days ago · 2026-09-17 10:14:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xf1a52790d0af0b91249e9ba90288b19154a13325546e43a9a520200372753b8c
Parent hash: 0xb968756a…48915ebb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,311,842 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

15.4%4,625,225 / 30,000,000

Base fee

20 gwei

State root

0x8a8d39072c64…774e5b0e7522

Transactions root

0x4770687287af…5f36f55e94fe

Receipts root

0xf9ef8bd73537…f61b8b5160a5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800