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Arc Mainnet/5042

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Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

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Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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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 #0x4fc9f4e0469d4ec19fefb87935f0508df8c9fc0159ab7aa94356bc7d7eeccc57 · ArcScan

Block

#21,223,899

2026-09-16 21:51:17 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,899
Timestamp: 43 days ago · 2026-09-16 21:51:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x4fc9f4e0469d4ec19fefb87935f0508df8c9fc0159ab7aa94356bc7d7eeccc57
Parent hash: 0x93d8fe8c…adfd8bfa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,899 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

42.9%12,862,246 / 30,000,000

Base fee

20 gwei

State root

0xa4725026df5f…5ed380ed7803

Transactions root

0x55c07e9cbc02…9492e7673b4e

Receipts root

0x557ff7f5bc9b…a37217341e92

Nonce

0x0000000000000000

Extra data

0x00000004a817c800