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 #21384985 · ArcScan

Block

#21,384,985

2026-09-17 20:32:40 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,384,985
Timestamp: 15 days ago · 2026-09-17 20:32:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x030d2119d8a3d81eb96c92c1a0d12a0b4c3cff7e6bd911bc9ee60c8c355ea844
Parent hash: 0x5158666e…5816b493
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,384,985 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

3.3%998,725 / 30,000,000

Base fee

20 gwei

State root

0x81b4678c7134…bf48e78708ef

Transactions root

0xc3dcb530dd54…48ba7b81a6cc

Receipts root

0x017dbfdca976…3ba317957ef5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800