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 #0x8d5a05828313a59b94171bfae76b1b84b26ec1217c196e5155151c42f27f3c3d · ArcScan

Block

#21,417,749

2026-09-18 01:09:37 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,749
Timestamp: 44 days ago · 2026-09-18 01:09:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x8d5a05828313a59b94171bfae76b1b84b26ec1217c196e5155151c42f27f3c3d
Parent hash: 0xeda6aee2…0f75f54a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,749 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

3.4%1,019,953 / 30,000,000

Base fee

20 gwei

State root

0xfa4393b12e8d…83688117d6c6

Transactions root

0x01c78ff74855…894663b181ad

Receipts root

0xdb4a1ed4d94c…fcf9ae789219

Nonce

0x0000000000000000

Extra data

0x00000004a817c800