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 #21483574 · ArcScan

Block

#21,483,574

2026-09-18 10:26:01 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,483,574
Timestamp: 2 days ago · 2026-09-18 10:26:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x5a7d15b64a7c981232880187817dc5767c2c6639315e4ccf48f624a0ddb82c98
Parent hash: 0x73a17b18…88afb940
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,483,574 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

8.2%2,465,991 / 30,000,000

Base fee

20 gwei

State root

0xc8ac20416c01…c38b98251a9d

Transactions root

0x6cf21de7e6dc…7411c136a161

Receipts root

0x9343336956ae…8128bb75316f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800