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 #21618931 · ArcScan

Block

#21,618,931

2026-09-19 05:30:22 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,618,931
Timestamp: 6 days ago · 2026-09-19 05:30:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x9e58e262c49775f4abf797fce8544e222d3aaf9f1c108d12ab416943430f1438
Parent hash: 0x895cefe9…8b6a06ca
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,618,931 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

1.0%311,951 / 30,000,000

Base fee

20 gwei

State root

0xacf3a173c925…7cb0f64d1b9c

Transactions root

0x8a57e99b66ae…9c75273ee7a4

Receipts root

0xae66e4e8c44e…026e49b09d48

Nonce

0x0000000000000000

Extra data

0x00000004a817c800