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 #21387157 · ArcScan

Block

#21,387,157

2026-09-17 20:51:01 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,387,157
Timestamp: 11 days ago · 2026-09-17 20:51:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x30677315ea2e7555d375df3c6be692bd316256e7d9e9bf2ef0d74b506550f266
Parent hash: 0x5d482acf…393ad28f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,387,157 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

33.8%10,154,910 / 30,000,000

Base fee

20 gwei

State root

0xbddd7a7e0cb0…f700b33a6d96

Transactions root

0x56c3259034a5…a697415b0e4f

Receipts root

0x944d953ce81f…8fe07573a601

Nonce

0x0000000000000000

Extra data

0x00000004a817c800