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 #21374087 · ArcScan

Block

#21,374,087

2026-09-17 19:00:35 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,087
Timestamp: 28 days ago · 2026-09-17 19:00:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x8fe2fb8f923c69a531819ba7b876501d42da6b94cb294b99e4603a7c2adebea0
Parent hash: 0xbdd4e9ff…2d4d632e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,087 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

25.3%7,584,082 / 30,000,000

Base fee

20 gwei

State root

0xa9360f9454a2…beebc36dcf27

Transactions root

0x6eb52acd788c…27a35c1e6117

Receipts root

0x313ce55f84ae…3007b2a290d4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800