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 #0x5290e478cc37cba7fc7df40a790f46ed9df1222ebabf44d804025936da4f114c · ArcScan

Block

#21,392,520

2026-09-17 21:36:21 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,520
Timestamp: 41 days ago · 2026-09-17 21:36:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x5290e478cc37cba7fc7df40a790f46ed9df1222ebabf44d804025936da4f114c
Parent hash: 0x8ead8f3e…47358ee2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,520 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

12.7%3,812,235 / 30,000,000

Base fee

20 gwei

State root

0xd1075f6e743f…5e818f95640d

Transactions root

0x6dcca3724156…8d43581c5122

Receipts root

0xa0d1360ac22a…6bc5213dfb11

Nonce

0x0000000000000000

Extra data

0x00000004a817c800