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 #21359734 · ArcScan

Block

#21,359,734

2026-09-17 16:59:19 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,359,734
Timestamp: 32 days ago · 2026-09-17 16:59:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x88e31e5667b9b66488ea747a8204756b1ac05a3e7a2d28609fac0a1327f57cad
Parent hash: 0x21cecf43…72fd154c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,359,734 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

32.5%9,760,553 / 30,000,000

Base fee

20 gwei

State root

0xea8adb510a79…f61fffd90144

Transactions root

0x2c711ea9c649…e8fa90c7fedb

Receipts root

0xd9bd54ac89b6…407ffe191f0f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800