Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x78ffcdc069afa1774abc9b148360b47d3b79e47d759c78de0e9a80bb0256995c · ArcScan

Block

#21,302,379

2026-09-17 08:54:07 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,302,379
Timestamp: 14 days ago · 2026-09-17 08:54:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x78ffcdc069afa1774abc9b148360b47d3b79e47d759c78de0e9a80bb0256995c
Parent hash: 0x19a7e9a2…e04269e6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,302,379 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

12.5%3,762,394 / 30,000,000

Base fee

20 gwei

State root

0xaffafbcacb8f…727620b16339

Transactions root

0x10887f449e83…b420b6ba5fdc

Receipts root

0xe89311e17147…f62df0071223

Nonce

0x0000000000000000

Extra data

0x00000004a817c800