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 #21316645 · ArcScan

Block

#21,316,645

2026-09-17 10:54:36 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,316,645
Timestamp: 52 days ago · 2026-09-17 10:54:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xa89de1795df94bd2f19b3a082866e46007a11cba31f4dcf41edbe634eaba5077
Parent hash: 0x16716549…49cf8ad3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,316,645 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

13.4%4,008,964 / 30,000,000

Base fee

20 gwei

State root

0x31534d95703f…4bdf3d4604e1

Transactions root

0xda126347d309…40297701eb79

Receipts root

0xa98a6914cabd…4759b2f4f3f7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800