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 #21393174 · ArcScan

Block

#21,393,174

2026-09-17 21:41:52 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,393,174
Timestamp: 51 days ago · 2026-09-17 21:41:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x8050ca473ce36b1f2b567b86edd831736fe8f26a56ef93b2415355d1d50456e2
Parent hash: 0x30e32390…8f64f4eb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,393,174 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

12.1%3,619,587 / 30,000,000

Base fee

20 gwei

State root

0x7d2a0496d44a…d2d249cb7643

Transactions root

0x197deaa94766…7ceffebafd5d

Receipts root

0xcdb35c0989b7…5917453f5eb0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800