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 #21312310 · ArcScan

Block

#21,312,310

2026-09-17 10:18:00 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,310
Timestamp: 42 days ago · 2026-09-17 10:18:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xf087a51c8b9c6ef28520b5a10a53ccc07d0e16e278653ba5c3d00665aa05bf79
Parent hash: 0xd4a3ae02…12d2cab9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,310 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

18.1%5,446,977 / 30,000,000

Base fee

20 gwei

State root

0x0d2c9fee045d…89d772cae6ab

Transactions root

0xbedaff337d5d…bd8e0297f3d9

Receipts root

0xe7d94c2fef09…c11f280db578

Nonce

0x0000000000000000

Extra data

0x00000004a817c800