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 #0x63c4f639f80a40aa72ab28c5f80b7ed9a3690793829e7ad8c91000a653ce7242 · ArcScan

Block

#21,412,599

2026-09-18 00:26:05 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,599
Timestamp: 57 days ago · 2026-09-18 00:26:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x63c4f639f80a40aa72ab28c5f80b7ed9a3690793829e7ad8c91000a653ce7242
Parent hash: 0xcb9fc60c…5e9b99b3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,599 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

13.8%4,150,611 / 30,000,000

Base fee

20 gwei

State root

0xa014a30420e1…9bd86e56b58a

Transactions root

0x139436a70081…286bd5e51a1c

Receipts root

0x9d0a37ed5a3d…6295cd7af6a8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800