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 #21567979 · ArcScan

Block

#21,567,979

2026-09-18 22:19:34 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,567,979
Timestamp: 6 days ago · 2026-09-18 22:19:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x9a761656c848e8347d804ca29b5c17b0fccc6784d7326d7962aac5d61287c829
Parent hash: 0x4b1d0e03…3772863b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,567,979 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

1.5%462,713 / 30,000,000

Base fee

20 gwei

State root

0x13ce5c193f5d…c5e43c82bcd4

Transactions root

0xa0061e842bad…2e8f895b7e63

Receipts root

0xdb1deb1cf703…30523070a17f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800