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 #21519375 · ArcScan

Block

#21,519,375

2026-09-18 15:28:38 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,375
Timestamp: 50 days ago · 2026-09-18 15:28:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xa3f06423047300e91f1df286f06c531ab5af5202f74d082d746b54ec2e52e25e
Parent hash: 0x61dfdeb8…358e93c3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,375 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

22.7%6,804,731 / 30,000,000

Base fee

20 gwei

State root

0x71ddd66481bc…0e422f5e6ecf

Transactions root

0x40f0135bb547…4b283585bb06

Receipts root

0xc05eaadcdacf…dc6f79992677

Nonce

0x0000000000000000

Extra data

0x00000004a817c800