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 #21270647 · ArcScan

Block

#21,270,647

2026-09-17 04:26:00 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,270,647
Timestamp: 8 days ago · 2026-09-17 04:26:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xec5cd1bc646c3accb43ae8ac538e217926bfc99e4ab5c4565bc5e8158371418d
Parent hash: 0x9ae99c95…db334245
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,270,647 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

29.4%8,827,718 / 30,000,000

Base fee

20 gwei

State root

0x2a363607dff9…584c1261a1fc

Transactions root

0x662e7e5cd5a3…4320c9cf51f8

Receipts root

0x580ac0c153c4…f76b91867243

Nonce

0x0000000000000000

Extra data

0x00000004a817c800