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 #0x8d5c810bfd1708e23f12294741ee9a2fe0f5da507e374669674be975435334a5 · ArcScan

Block

#21,442,884

2026-09-18 04:42:03 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,884
Timestamp: 40 days ago · 2026-09-18 04:42:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x8d5c810bfd1708e23f12294741ee9a2fe0f5da507e374669674be975435334a5
Parent hash: 0x0f7dccd2…f9dc4883
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,884 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

3.9%1,184,745 / 30,000,000

Base fee

20 gwei

State root

0x5a98a21d2fa0…4c8727064359

Transactions root

0x631cb88005e3…e6769bf27c34

Receipts root

0x874c0ce6d0ce…83550eb0524e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800