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 #0x001cf3bf2d544aaa45a2694c9c97eb53143087f73820bac426f848a931d44322 · ArcScan

Block

#21,420,296

2026-09-18 01:31:08 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,420,296
Timestamp: 45 days ago · 2026-09-18 01:31:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x001cf3bf2d544aaa45a2694c9c97eb53143087f73820bac426f848a931d44322
Parent hash: 0x437746bd…af647d12
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,420,296 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

8.8%2,632,437 / 30,000,000

Base fee

20 gwei

State root

0x598028c7533b…f56112fe2c50

Transactions root

0x8bc3188c3940…f61b9d630001

Receipts root

0x510ed2ee13ba…eb557568a2c9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800