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 #21253391 · ArcScan

Block

#21,253,391

2026-09-17 02:00:15 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,253,391
Timestamp: 15 days ago · 2026-09-17 02:00:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xcebadc137cd1235971f6d7c20e621361f10aa9042c2f5ebe15abe5416c5e8391
Parent hash: 0x3c798840…293be703
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,253,391 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

12.1%3,638,329 / 30,000,000

Base fee

20 gwei

State root

0x209e60dedbf3…e40ce767c71e

Transactions root

0xe468ec9b38f6…9b5c24fdad18

Receipts root

0x725a8c013351…1d81a335fe3a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800