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 #0x25257ae9e89e6f603695e86bfb215146ac6439cbb090b2b20478d2f6e954dbd9 · ArcScan

Block

#21,565,772

2026-09-18 22:00:54 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,772
Timestamp: 51 days ago · 2026-09-18 22:00:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x25257ae9e89e6f603695e86bfb215146ac6439cbb090b2b20478d2f6e954dbd9
Parent hash: 0x157ca4cc…ced2c949
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,772 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

33.3%9,994,776 / 30,000,000

Base fee

20 gwei

State root

0x9252a448b31a…e3c6a889b21c

Transactions root

0x79b07ddb49c7…b12a66d869e9

Receipts root

0x9a4df1a43d71…1f56bd676e9a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800