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 #0x10904787b6ef7b2115ca5cf43447709acd3f442ab803e253fb86751ee2262ba0 · ArcScan

Block

#21,368,721

2026-09-17 18:15:15 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,368,721
Timestamp: 16 days ago · 2026-09-17 18:15:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x10904787b6ef7b2115ca5cf43447709acd3f442ab803e253fb86751ee2262ba0
Parent hash: 0x62472ea5…720c0a7b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,368,721 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

36.3%10,883,105 / 30,000,000

Base fee

20 gwei

State root

0x474bd263fa43…e94d68bbc2b4

Transactions root

0x30e49545ac4e…ca8188bb7f7e

Receipts root

0x82a0b7ccf3f8…096160ed7be8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800