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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 #0x4c9d656b90cd9f2a6883b2d053c75cbbea950a887a1f1c9cafb7b6db9773452a · ArcScan

Block

#21,258,921

2026-09-17 02:46:57 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,258,921
Timestamp: 6 days ago · 2026-09-17 02:46:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x4c9d656b90cd9f2a6883b2d053c75cbbea950a887a1f1c9cafb7b6db9773452a
Parent hash: 0x5b516b95…57472a25
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,258,921 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

18.6%5,565,006 / 30,000,000

Base fee

20 gwei

State root

0x73780644a351…b1cd3887eb29

Transactions root

0xb01244d2157d…ed8618ea4cda

Receipts root

0x79207faec5b4…274cb0d155cf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800