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 #0x43c9057b97703ac03265d3c6c5ab9dd4da0b50c638a75a92b5dd83a20e33a49c · ArcScan

Block

#21,172,660

2026-09-16 14:38:47 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,172,660
Timestamp: 3 days ago · 2026-09-16 14:38:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x43c9057b97703ac03265d3c6c5ab9dd4da0b50c638a75a92b5dd83a20e33a49c
Parent hash: 0x8098d0da…4aa22791
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,172,660 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

97.4%29,232,994 / 30,000,000

Base fee

152.5544949 gwei

State root

0xc77968229660…f4327bb0f938

Transactions root

0x4f13a1be3dbb…f558f2425fc5

Receipts root

0xfe5ea3d1c5bb…b3b07ea600a3

Nonce

0x0000000000000000

Extra data

0x00000023bdfe8109