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 #21386795 · ArcScan

Block

#21,386,795

2026-09-17 20:47:58 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,386,795
Timestamp: 20 days ago · 2026-09-17 20:47:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x9a4e976037bbb342b3e159ef046754f859e0e9a53be6e69d099cdb806c265d63
Parent hash: 0x564d2e28…c3e8d2e4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,386,795 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

25.8%7,739,569 / 30,000,000

Base fee

20 gwei

State root

0x7301394b47ed…807695aea2e0

Transactions root

0xca3751984673…5cdf31380575

Receipts root

0x3d38957c0dc6…78e92398e293

Nonce

0x0000000000000000

Extra data

0x00000004a817c800