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 #21265126 · ArcScan

Block

#21,265,126

2026-09-17 03:39:22 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,265,126
Timestamp: 11 days ago · 2026-09-17 03:39:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x1d325521b13984a8a6687e7b4ba97ed174f207f2f85199f913f27aee322e15aa
Parent hash: 0x06e788b2…f8941f94
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,265,126 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

6.8%2,047,946 / 30,000,000

Base fee

20 gwei

State root

0xbc36d4b5f5bc…74d2eb62a248

Transactions root

0xacaaf13038ce…b5afe2d395d3

Receipts root

0x997fdab2ca92…ad1d8284b9ce

Nonce

0x0000000000000000

Extra data

0x00000004a817c800