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 #21394512 · ArcScan

Block

#21,394,512

2026-09-17 21:53:11 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,512
Timestamp: 22 days ago · 2026-09-17 21:53:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x4da52a4cb162a6eded518dff78775f4cb000ca61e6c8578467135222a28abdc0
Parent hash: 0x405b7fb9…5bd36233
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,512 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

5.8%1,726,592 / 30,000,000

Base fee

20 gwei

State root

0x7b8ecdd1588e…fc523f6f2ee6

Transactions root

0xf2b24a5925d7…aa88954a4ece

Receipts root

0x389b85d8f7e5…7ae1aa6a15f7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800