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 #21356446 · ArcScan

Block

#21,356,446

2026-09-17 16:30:44 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,446
Timestamp: 50 days ago · 2026-09-17 16:30:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x8d1d0ad7fef7eb3f24454e08d68e2d4b6c4e5ea5763704dd2715f0b597f66314
Parent hash: 0xb3102e66…caf90e6e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,446 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

19.5%5,862,629 / 30,000,000

Base fee

20 gwei

State root

0x49f6a4bc6e00…94eca14a1b18

Transactions root

0x224fee23674a…1960932788fc

Receipts root

0x9048e5854539…25e9a6720470

Nonce

0x0000000000000000

Extra data

0x00000004a817c800