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 #0x94038e86831d8dbed42db8f20f80e9ca5b51c692f0486a9c42d880533b84c6ec · ArcScan

Block

#21,386,972

2026-09-17 20:49:27 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,386,972
Timestamp: 16 days ago · 2026-09-17 20:49:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x94038e86831d8dbed42db8f20f80e9ca5b51c692f0486a9c42d880533b84c6ec
Parent hash: 0x5ee9b4c6…10c3cae0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,386,972 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

3.7%1,124,037 / 30,000,000

Base fee

20 gwei

State root

0xe2ca0107c704…a7b996938fa4

Transactions root

0xeba3d69ebf18…4c77058312ff

Receipts root

0xf8f6a8e75e84…dab116b54945

Nonce

0x0000000000000000

Extra data

0x00000004a817c800