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 #0x7f31d4f7cf39d7657280f6fd7bfe2a7e400cd260f7ff0799101beeb560f5616d · ArcScan

Block

#21,355,276

2026-09-17 16:20:51 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,276
Timestamp: 16 days ago · 2026-09-17 16:20:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x7f31d4f7cf39d7657280f6fd7bfe2a7e400cd260f7ff0799101beeb560f5616d
Parent hash: 0xd47b3938…94bb3598
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,276 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

22.9%6,859,751 / 30,000,000

Base fee

20 gwei

State root

0xb370694251c6…4f647a029cdf

Transactions root

0xa7296ad1bf74…8d582edf09e4

Receipts root

0x0dbe6cc7f3f0…e4c0f9a08c38

Nonce

0x0000000000000000

Extra data

0x00000004a817c800