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 #0x3de1dff1050f1b8f14fcbfeb05f42e0240fe9b6833207b07b5c722669eac6825 · ArcScan

Block

#21,281,809

2026-09-17 06:00:18 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,281,809
Timestamp: 7 days ago · 2026-09-17 06:00:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x3de1dff1050f1b8f14fcbfeb05f42e0240fe9b6833207b07b5c722669eac6825
Parent hash: 0xe83e409c…225fb644
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,281,809 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

36.8%11,049,520 / 30,000,000

Base fee

20 gwei

State root

0x3fbe6cffdddf…e5a395aeb49b

Transactions root

0x5f0aee0f787a…21d518965f14

Receipts root

0x789e2b6d9c49…0d9407835537

Nonce

0x0000000000000000

Extra data

0x00000004a817c800