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 #21171770 · ArcScan

Block

#21,171,770

2026-09-16 14:31:16 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,171,770
Timestamp: 28 days ago · 2026-09-16 14:31:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xad2ab18c4bbcfee12c7cbeba301e17a8e0523d6b79f3b5ec86e93670ee4b3388
Parent hash: 0x57170c39…062fcf87
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,171,770 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

60.1%18,047,860 / 30,000,000

Base fee

220.569927584 gwei

State root

0xba3fde5dc032…1782b95fa142

Transactions root

0x6b26348313a0…a1d02dc1c0b2

Receipts root

0xd63622903901…ff2027549cf2

Nonce

0x0000000000000000

Extra data

0x00000033586bc43e