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 #21566262 · ArcScan

Block

#21,566,262

2026-09-18 22:05:03 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,566,262
Timestamp: 47 days ago · 2026-09-18 22:05:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xe1e8e457d02bbbdf9007482018e69a81ac6cd039d6942bcd065fec0d576f2b90
Parent hash: 0xb485d8fd…001ff434
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,566,262 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

22.5%6,754,579 / 30,000,000

Base fee

20 gwei

State root

0xbd986356579b…16889153ceb9

Transactions root

0xd5b98e11675b…5598723b11c9

Receipts root

0x25d683104c45…81b25e34d452

Nonce

0x0000000000000000

Extra data

0x00000004a817c800