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 #0xa2c0643f4fc87dcabd8ddd7ad3a079589e9c5fc26d4048e9790a3e53117517a7 · ArcScan

Block

#21,224,290

2026-09-16 21:54:35 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,224,290
Timestamp: 51 days ago · 2026-09-16 21:54:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xa2c0643f4fc87dcabd8ddd7ad3a079589e9c5fc26d4048e9790a3e53117517a7
Parent hash: 0x9b27a475…0fd32e5f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,224,290 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

14.6%4,389,682 / 30,000,000

Base fee

20 gwei

State root

0x28b2d5b1bf54…0a442c1fc584

Transactions root

0xa32d55ad63a5…ebdf8f4f776f

Receipts root

0xfd0aed2a9a4d…4559eecb06b5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800