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 #0x2721cc610e397e45cf3f988d5381a509b1cd3fa0ab2a07cf32d7cbbe22057b72 · ArcScan

Block

#21,410,102

2026-09-18 00:04:58 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,102
Timestamp: 10 days ago · 2026-09-18 00:04:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x2721cc610e397e45cf3f988d5381a509b1cd3fa0ab2a07cf32d7cbbe22057b72
Parent hash: 0x75825e68…f886dfee
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,102 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

1.6%473,780 / 30,000,000

Base fee

20 gwei

State root

0xad6bd66364e4…eca23ed8a900

Transactions root

0xaabad6965ed0…2495aa47cc66

Receipts root

0x6b7b1992f0cb…7ea7fd6f8802

Nonce

0x0000000000000000

Extra data

0x00000004a817c800