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 #21401381 · ArcScan

Block

#21,401,381

2026-09-17 22:51:15 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,401,381
Timestamp: 20 days ago · 2026-09-17 22:51:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xe6ffcfcf5e9fb94e937e2dd992b2811ea6d30c3fd2a3b1eec4b798d504d74879
Parent hash: 0xe9c263d4…99c7eed0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,401,381 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

6.6%1,985,069 / 30,000,000

Base fee

20 gwei

State root

0x74c172b5d43c…640bcb5065a2

Transactions root

0xa8276e936c39…c73a822d2fe1

Receipts root

0x786daad1d017…a0f95a31f153

Nonce

0x0000000000000000

Extra data

0x00000004a817c800