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 #21394052 · ArcScan

Block

#21,394,052

2026-09-17 21:49:18 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,052
Timestamp: 36 days ago · 2026-09-17 21:49:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x9b44cb35568ecadea0be4e40deba6926869e3fff4d6333ac682f07c6cc51a535
Parent hash: 0x97ee8085…efc0ab0c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,052 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

4.2%1,249,449 / 30,000,000

Base fee

20 gwei

State root

0x426d0b1763d4…131ae948b1db

Transactions root

0xad90d0235d48…787fb5eeb660

Receipts root

0xe3695f39ed8b…a01d6745c7f8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800