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 #21395803 · ArcScan

Block

#21,395,803

2026-09-17 22:04:06 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,395,803
Timestamp: 5 days ago · 2026-09-17 22:04:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x3aebb146d9bb9cfd657d73dd47adbeb6b1ad0733bbd2c73effda68dba0fdd1d0
Parent hash: 0x0ffca7d1…1120312b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,395,803 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

21.5%6,440,705 / 30,000,000

Base fee

20 gwei

State root

0x7b57ffed2ae0…7619f08829b1

Transactions root

0x84f9a1710e44…38e6573fe392

Receipts root

0xec54af545552…a44c6b08eb8f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800