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 #21441291 · ArcScan

Block

#21,441,291

2026-09-18 04:28:35 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,441,291
Timestamp: 58 days ago · 2026-09-18 04:28:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x3083a206cf3bdaa3b90b79aef0820ec077ad479a20f6354ab035166179469275
Parent hash: 0xf26cb02e…fe237911
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,441,291 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

2.7%799,113 / 30,000,000

Base fee

20 gwei

State root

0xa09da36740d1…c698809a9976

Transactions root

0x44ef786d6289…abe0feeb0a5f

Receipts root

0x232c9581e25b…87b8bfb136b6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800