Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x09a0c2408507cc3f01acd32267d890433091826e1c380e12d04ec45951e48d42 · ArcScan

Block

#21,565,796

2026-09-18 22:01:06 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,796
Timestamp: 51 days ago · 2026-09-18 22:01:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x09a0c2408507cc3f01acd32267d890433091826e1c380e12d04ec45951e48d42
Parent hash: 0xd0dc7cd0…2e14acca
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,796 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

32.0%9,608,112 / 30,000,000

Base fee

20 gwei

State root

0x60684c7693df…936372bfd9f4

Transactions root

0xde101650837f…d0f27de1c3ac

Receipts root

0xf8d78fe4a588…a4e991e48586

Nonce

0x0000000000000000

Extra data

0x00000004a817c800