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 #21374275 · ArcScan

Block

#21,374,275

2026-09-17 19:02:10 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,275
Timestamp: 22 days ago · 2026-09-17 19:02:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x164b0408a94adfc7901c85f75405d2e6143b559d0e329d21dce230684d956094
Parent hash: 0x842387e2…a013baa1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,275 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

15.5%4,645,241 / 30,000,000

Base fee

20 gwei

State root

0x5eb99296e4a2…2033a2a24a83

Transactions root

0x8127b21c1169…6daaa9ffabda

Receipts root

0x4b08b00ad1d9…2eed849d9e6b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800