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 #21410399 · ArcScan

Block

#21,410,399

2026-09-18 00:07:29 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,399
Timestamp: 10 days ago · 2026-09-18 00:07:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x08dcc7a43517cd29b67be72e6ddfe3b33a27f30c944a4fcc6388114414c679ed
Parent hash: 0x698b6e84…1cceeb93
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,399 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

11.7%3,518,947 / 30,000,000

Base fee

20 gwei

State root

0xed4ec6892396…7d4261a5f5f2

Transactions root

0x5f3e11095be5…a86b5f96983e

Receipts root

0x9f8ff210236b…e1118e4216f7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800