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 #0x945a1c4d08ffd52ee0b4d8b6e9d4ad3ba268b54465a50045b109cc658515e48b · ArcScan

Block

#21,552,140

2026-09-18 20:05:38 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,140
Timestamp: 41 days ago · 2026-09-18 20:05:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x945a1c4d08ffd52ee0b4d8b6e9d4ad3ba268b54465a50045b109cc658515e48b
Parent hash: 0x213d1c93…9c084665
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,140 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

8.1%2,425,120 / 30,000,000

Base fee

20 gwei

State root

0xec93c8493c6f…7411277e1270

Transactions root

0xc3c92014a760…7e0ea6a626df

Receipts root

0x768a84ec91e4…9804e75f8415

Nonce

0x0000000000000000

Extra data

0x00000004a817c800