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 #0x0d5e0c867a4f3a1380d11aea43e92388d5b219bca18ab73a0a3ea753935b3140 · ArcScan

Block

#21,516,129

2026-09-18 15:01:12 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,129
Timestamp: 28 days ago · 2026-09-18 15:01:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x0d5e0c867a4f3a1380d11aea43e92388d5b219bca18ab73a0a3ea753935b3140
Parent hash: 0xecfd8a0f…10942132
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,129 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

28.2%8,451,610 / 30,000,000

Base fee

20 gwei

State root

0x347143d27500…d16d0eaf8588

Transactions root

0x471fa2071471…720c20f4e9d2

Receipts root

0x6650c6039cae…9ed32d45aced

Nonce

0x0000000000000000

Extra data

0x00000004a817c800