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 #21391732 · ArcScan

Block

#21,391,732

2026-09-17 21:29:41 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,732
Timestamp: 17 days ago · 2026-09-17 21:29:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xe9b526d98604309fe75ae0485d9589f88bde5e2bfca9548d0b55267dcea6fc33
Parent hash: 0xe15737be…e0adc860
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,732 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

3.4%1,014,370 / 30,000,000

Base fee

20 gwei

State root

0x8972b60aac22…483060ae054f

Transactions root

0x167684b8cb0d…ad8a2591cd62

Receipts root

0xde37104dd617…64ecaf16ae63

Nonce

0x0000000000000000

Extra data

0x00000004a817c800