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 #21320595 · ArcScan

Block

#21,320,595

2026-09-17 11:27:57 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,595
Timestamp: 29 days ago · 2026-09-17 11:27:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xc90312428221ff250711eb7afb1a4fc65da6317a6fe26072cc5376515f8846b1
Parent hash: 0x37a04729…b1056a4c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,595 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

25.3%7,596,685 / 30,000,000

Base fee

20 gwei

State root

0x6365442f3a4a…b640977b8a74

Transactions root

0x01cc08fd0f6e…184a3050b894

Receipts root

0x4d87ae736d37…f6827f97ea8d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800