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 #0xcd91693a3dadb36cf8c3970b5316a6c6ac235f83c2c854b19619d87b991ac9ce · ArcScan

Block

#21,419,569

2026-09-18 01:25:00 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,569
Timestamp: 21 days ago · 2026-09-18 01:25:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xcd91693a3dadb36cf8c3970b5316a6c6ac235f83c2c854b19619d87b991ac9ce
Parent hash: 0x7c9ec97c…ae30224b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,569 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

14.7%4,420,108 / 30,000,000

Base fee

20 gwei

State root

0x7d8f5d36c6aa…925b5e842c38

Transactions root

0x3e57f85082c4…55eba3ce7079

Receipts root

0x76635284505a…f364f07026fb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800