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 #0xd5b5d6910560f51062c341eadd3ea14f940fd0b0bd7b7728fc5f4c28038c4fb4 · ArcScan

Block

#21,404,349

2026-09-17 23:16:20 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,404,349
Timestamp: 54 days ago · 2026-09-17 23:16:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xd5b5d6910560f51062c341eadd3ea14f940fd0b0bd7b7728fc5f4c28038c4fb4
Parent hash: 0x0966eaca…a1c5af66
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,404,349 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

4.7%1,401,315 / 30,000,000

Base fee

20 gwei

State root

0x8b9545d40741…1214a03e8c4a

Transactions root

0xb51da7a2f507…f359777f4eca

Receipts root

0xb2ef06e4c263…ea81e76f9b76

Nonce

0x0000000000000000

Extra data

0x00000004a817c800