Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xd66caf36680f83e5ab15feebfdc53e1536e196916c777824eb7091fcab26092e · ArcScan

Block

#21,279,433

2026-09-17 05:40:14 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,279,433
Timestamp: 26 days ago · 2026-09-17 05:40:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xd66caf36680f83e5ab15feebfdc53e1536e196916c777824eb7091fcab26092e
Parent hash: 0xa77e13d0…e7754e64
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,279,433 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

17.1%5,141,635 / 30,000,000

Base fee

20 gwei

State root

0x998797bebc6c…af3f3a8faa47

Transactions root

0xe52c8a2f1faf…bff6b015e1c6

Receipts root

0xe4ccd6593769…456d889b3bc1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800