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 #0x53ffd6a90478af7410ced7c5fbe67e003b639286ed1a54e6328194de1279396b · ArcScan

Block

#21,239,225

2026-09-17 00:00:39 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,239,225
Timestamp: 3 days ago · 2026-09-17 00:00:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x53ffd6a90478af7410ced7c5fbe67e003b639286ed1a54e6328194de1279396b
Parent hash: 0xeae8b892…a170dc9a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,239,225 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

36.1%10,838,349 / 30,000,000

Base fee

20 gwei

State root

0x42aa0c8fd39a…4864fdcc64f0

Transactions root

0x8cb3c732c862…298af41d2c86

Receipts root

0x136e25cd7989…ac8847c17c01

Nonce

0x0000000000000000

Extra data

0x00000004a817c800