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 #21285840 · ArcScan

Block

#21,285,840

2026-09-17 06:34:22 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,285,840
Timestamp: 26 days ago · 2026-09-17 06:34:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x02b710fa8bbb815d060a8f579012d61b9c3cd76c0d9ad9452bf3f83dc09c48da
Parent hash: 0x513eeaa8…8e4f946e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,285,840 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

16.8%5,037,819 / 30,000,000

Base fee

20 gwei

State root

0x181a2f5d1fe7…d62f76c31ef2

Transactions root

0x6a54dc853a39…3de0455af1b9

Receipts root

0xdf2aa2b92c83…02ccfd779563

Nonce

0x0000000000000000

Extra data

0x00000004a817c800