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 #0xb8f0dc5475e501ecd7b84d1f94fffcefc5dffe26becad178b2c30e72e06f5fee · ArcScan

Block

#21,346,374

2026-09-17 15:05:40 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,346,374
Timestamp: 32 days ago · 2026-09-17 15:05:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xb8f0dc5475e501ecd7b84d1f94fffcefc5dffe26becad178b2c30e72e06f5fee
Parent hash: 0x9c64fe3f…a9fd199b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,346,374 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

39.7%11,916,690 / 30,000,000

Base fee

20 gwei

State root

0x60912261ef5e…279c63f114a7

Transactions root

0xcf21ced041ad…953a5ce487f0

Receipts root

0x3a6c28b78fbd…f311953f0565

Nonce

0x0000000000000000

Extra data

0x00000004a817c800