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 #21565249 · ArcScan

Block

#21,565,249

2026-09-18 21:56:29 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,249
Timestamp: 55 days ago · 2026-09-18 21:56:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x5701b1206ffd93766416c87a853a064916b598039c228b9aece3dff80e786b28
Parent hash: 0xbaa21b7e…53a4b224
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,249 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

23.7%7,122,314 / 30,000,000

Base fee

20 gwei

State root

0xa78061df8543…28d4fc0b4e8d

Transactions root

0x5f5b6d992587…40edf3db3840

Receipts root

0xb39deb07101e…ae9803a4516d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800