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 #21399391 · ArcScan

Block

#21,399,391

2026-09-17 22:34:26 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,399,391
Timestamp: 26 days ago · 2026-09-17 22:34:26 UTC
Transactions: 0 transactions in this block
Block hash: 0xf2e828fd638a2753ac60f39ec5cc7369d9fafd804f9cfd4c6dfb83187d9c0897
Parent hash: 0x5e1ce01d…c930afdb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,399,391 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

12.1%3,643,327 / 30,000,000

Base fee

20 gwei

State root

0xbbf34ce7493d…f34434d94415

Transactions root

0xcc07f32ec566…06118c2d9cba

Receipts root

0x9ef24c335fa4…151b3048c58a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800