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 #21570786 · ArcScan

Block

#21,570,786

2026-09-18 22:43:18 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,570,786
Timestamp: 56 days ago · 2026-09-18 22:43:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xfeff8f7a8fa04648f94eefbb3397cc9df6e729617196898d68fd1d3e1ec7443f
Parent hash: 0x2343d900…144046c3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,570,786 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

0.8%248,826 / 30,000,000

Base fee

20 gwei

State root

0x799ff8037eae…5d75a79a5e46

Transactions root

0x54c6705ba52a…198e4685c488

Receipts root

0x39ff83001165…ec229ba85a17

Nonce

0x0000000000000000

Extra data

0x00000004a817c800