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 #21417253 · ArcScan

Block

#21,417,253

2026-09-18 01:05:25 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,253
Timestamp: 51 days ago · 2026-09-18 01:05:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xd42f9b4abd37e139b3f9740fe5eb7264481e498292e59fd9be22e5644ab928ff
Parent hash: 0xcdea40c6…2a9be156
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,253 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

1.4%437,592 / 30,000,000

Base fee

20 gwei

State root

0x168430b2212c…1a4e44f912e5

Transactions root

0x35686bb17933…5c7b5edef32f

Receipts root

0xc073572b0fe2…08066e802887

Nonce

0x0000000000000000

Extra data

0x00000004a817c800