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

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 #21411727 · ArcScan

Block

#21,411,727

2026-09-18 00:18:42 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,411,727
Timestamp: 49 days ago · 2026-09-18 00:18:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xf7a4887af51f9870b2058353f6d47812dfa45c4f22ff4bdd2bbb71cd55c72d7e
Parent hash: 0xb3c2c08e…827967d9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,411,727 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

3.2%966,974 / 30,000,000

Base fee

20 gwei

State root

0x49a534071ece…89b3d90200bd

Transactions root

0xc2cf5c0e714d…b78009785da7

Receipts root

0xdc635c89f82d…0ee895f53da3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800