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 #21375453 · ArcScan

Block

#21,375,453

2026-09-17 19:12:07 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,375,453
Timestamp: 15 days ago · 2026-09-17 19:12:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xd5c7d850d7bab3de73a4c6c666e3af57e092e6934920d3ed72161d44868e2b14
Parent hash: 0xac91a92c…e855d14a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,375,453 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

13.7%4,121,608 / 30,000,000

Base fee

20 gwei

State root

0xeef10476478e…8b93a9641148

Transactions root

0xf6f821d1c581…e4b16ea9cd14

Receipts root

0xa09b1a219405…704cf2fbf6b7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800