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 #0x9c0c43398adef90a73f1856733991a761136b5a3347af8395f39f4449ecc47a8 · ArcScan

Block

#21,220,814

2026-09-16 21:25:15 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,220,814
Timestamp: 23 days ago · 2026-09-16 21:25:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x9c0c43398adef90a73f1856733991a761136b5a3347af8395f39f4449ecc47a8
Parent hash: 0xb68aa968…afc60985
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,220,814 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

45.3%13,601,053 / 30,000,000

Base fee

20 gwei

State root

0xf498746ca34e…13f667821797

Transactions root

0xfd13bee8705a…6fee0aea5afb

Receipts root

0x87efa0ce9961…1736892a72d1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800