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 #21384203 · ArcScan

Block

#21,384,203

2026-09-17 20:26:03 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,384,203
Timestamp: 6 days ago · 2026-09-17 20:26:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x5e742d9ee4247df8132a601e07b78307d778571821017573ab8bd8f25641df42
Parent hash: 0xede4bc74…bb44a39d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,384,203 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

5.6%1,685,629 / 30,000,000

Base fee

20 gwei

State root

0x2119853e82a2…d01b428bdc91

Transactions root

0x45a9779319a3…e16e1eba4b6b

Receipts root

0x468891ad15f2…64a7cf19c051

Nonce

0x0000000000000000

Extra data

0x00000004a817c800