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 #21351979 · ArcScan

Block

#21,351,979

2026-09-17 15:53:00 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,979
Timestamp: 24 days ago · 2026-09-17 15:53:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xaf729a0247267173da08fa57d5ff59b272a2d9d87eff17b57ddf02b64dce8577
Parent hash: 0xa6fc2c8f…7d1c448b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,979 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

29.8%8,928,251 / 30,000,000

Base fee

20 gwei

State root

0xcf33fa7ef4a3…fe9adcb8ae26

Transactions root

0x910ecc0588b6…7ad5d3af97e6

Receipts root

0x2acf8013ad28…f623ac449f54

Nonce

0x0000000000000000

Extra data

0x00000004a817c800