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 #0x4b25951d24d2aef3aa492f6c1a075ae04960dcfd25dc830d7a0a8ef8ac68d46a · ArcScan

Block

#21,555,272

2026-09-18 20:32:07 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,272
Timestamp: 47 days ago · 2026-09-18 20:32:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x4b25951d24d2aef3aa492f6c1a075ae04960dcfd25dc830d7a0a8ef8ac68d46a
Parent hash: 0xc0d1d829…a2f204dc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,272 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

2.3%677,328 / 30,000,000

Base fee

20 gwei

State root

0x98d4b3366086…41b4d108af43

Transactions root

0x306125c509c7…74c19844cf0d

Receipts root

0x8bd5ff15fe6f…78b8afda3d8e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800