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 #0x0bf5648ecf35f41a5e15f6cfaf2e298e9924d64749d42ed003d76f7c710cedc0 · ArcScan

Block

#21,548,840

2026-09-18 19:37:43 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,840
Timestamp: 39 days ago · 2026-09-18 19:37:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x0bf5648ecf35f41a5e15f6cfaf2e298e9924d64749d42ed003d76f7c710cedc0
Parent hash: 0xc121b421…c435d932
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,840 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

2.0%607,875 / 30,000,000

Base fee

20 gwei

State root

0xca92465be327…a069b08675b3

Transactions root

0x9b0e4871fe67…5aaa5e50e8d8

Receipts root

0x0c6c10e57574…c93e62fc70de

Nonce

0x0000000000000000

Extra data

0x00000004a817c800