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 #0x39a6a2e1e139812425b1a7d8c9764bd7c949635b96e420f66a11134211f85c70 · ArcScan

Block

#21,174,836

2026-09-16 14:57:09 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,174,836
Timestamp: 4 days ago · 2026-09-16 14:57:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x39a6a2e1e139812425b1a7d8c9764bd7c949635b96e420f66a11134211f85c70
Parent hash: 0xf3b3fc2b…931bd25d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,174,836 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

35.2%10,560,553 / 30,000,000

Base fee

123.321098205 gwei

State root

0xc96e95371808…b70232797fef

Transactions root

0x693d8b7f2691…778aa7d1383d

Receipts root

0xf591b848e40d…b5f953f650c5

Nonce

0x0000000000000000

Extra data

0x0000001c8dbf5300