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 #0x37c5f7878142f6b6922f4e04f9df5274af12f0936408402b58a5eccc6a6b0ee0 · ArcScan

Block

#21,178,010

2026-09-16 15:23:56 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,178,010
Timestamp: 11 days ago · 2026-09-16 15:23:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x37c5f7878142f6b6922f4e04f9df5274af12f0936408402b58a5eccc6a6b0ee0
Parent hash: 0x8c095285…f988f932
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,178,010 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

65.3%19,588,659 / 30,000,000

Base fee

112.397331026 gwei

State root

0x5b99c994bddd…e29ad1e32b16

Transactions root

0xbb1bd0131c2b…4b63d923ecbe

Receipts root

0x363f85343e80…342cb856df33

Nonce

0x0000000000000000

Extra data

0x0000001a27103f38