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 #21242762 · ArcScan

Block

#21,242,762

2026-09-17 00:30:31 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,242,762
Timestamp: 13 days ago · 2026-09-17 00:30:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x0dbe178a12f2f3e721b1ee08641fa09856c0654c70e169f6aea6a4a1da4fbb6e
Parent hash: 0x656190aa…06d03661
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,242,762 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

19.6%5,872,405 / 30,000,000

Base fee

20 gwei

State root

0x9b467449beb6…a134b73a075b

Transactions root

0xab77d5c21403…992179440742

Receipts root

0x68eebc03c006…17f7946159e9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800