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 #0x1550e4715b5864f901b50b258ea17379439274d9e748a1a328f169a536cfe0ef · ArcScan

Block

#21,211,989

2026-09-16 20:10:46 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,211,989
Timestamp: 3 days ago · 2026-09-16 20:10:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x1550e4715b5864f901b50b258ea17379439274d9e748a1a328f169a536cfe0ef
Parent hash: 0xb31b2809…a20be24b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,211,989 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

19.3%5,798,248 / 30,000,000

Base fee

20 gwei

State root

0xe99fdd4e8c30…bd14ace94654

Transactions root

0x4a294324b212…49d5a4978582

Receipts root

0x3c5cf2b15edb…87d0994e974f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800