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 #21485076 · ArcScan

Block

#21,485,076

2026-09-18 10:38:43 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,076
Timestamp: 44 days ago · 2026-09-18 10:38:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x5a197ffe5be824c11c85f9c9733bdc22dd757187d35c8ad315901e7576f81cd3
Parent hash: 0xf1a28ca2…2b688580
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,076 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.0%602,908 / 30,000,000

Base fee

20 gwei

State root

0xe97d39c9a2cf…6e940d313da0

Transactions root

0x2ab571b93941…b50186f13215

Receipts root

0xdc6266d3b870…a7e4a18a11ac

Nonce

0x0000000000000000

Extra data

0x00000004a817c800