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 #0x2b866064dc6fccfb27b1f21585173117a9f356dac8510d2b8ea5d8604f82435e · ArcScan

Block

#21,409,925

2026-09-18 00:03:28 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,409,925
Timestamp: 14 days ago · 2026-09-18 00:03:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x2b866064dc6fccfb27b1f21585173117a9f356dac8510d2b8ea5d8604f82435e
Parent hash: 0x79a13b20…08ecabb5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,409,925 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

1.1%317,107 / 30,000,000

Base fee

20 gwei

State root

0x23c0c298a382…280d2a3de4a6

Transactions root

0x6bdb7d2fef67…dfb26d7acb34

Receipts root

0x5845d12b7def…d8c22c319cde

Nonce

0x0000000000000000

Extra data

0x00000004a817c800