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 #21382565 · ArcScan

Block

#21,382,565

2026-09-17 20:12:13 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,382,565
Timestamp: 16 days ago · 2026-09-17 20:12:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x0e5b96e972aeef6c92f8e6fd96f9fdeed4be2e2912bd814f00c582d1ddc7ed61
Parent hash: 0xccbfece1…b669fa89
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,382,565 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

5.8%1,755,490 / 30,000,000

Base fee

20 gwei

State root

0xc05bfe69cbf2…2484049ce4d0

Transactions root

0x2164dd228c41…47ad17468fc3

Receipts root

0x5dab19713240…eaf92536a8a7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800