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 #0xc9bb0956546169128f081f70dad30a7f6e32e8eca27bb5a128009b357ad778b2 · ArcScan

Block

#21,412,449

2026-09-18 00:24:49 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,449
Timestamp: 56 days ago · 2026-09-18 00:24:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xc9bb0956546169128f081f70dad30a7f6e32e8eca27bb5a128009b357ad778b2
Parent hash: 0x982dc1a7…aaa7997f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,449 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

32.2%9,669,449 / 30,000,000

Base fee

20 gwei

State root

0x20d956ee8f9c…8e865a21027c

Transactions root

0x4d0559b21a54…675248ffca78

Receipts root

0xebaeb5dd2a16…1d799e4c30c7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800