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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 #0x7a86b9282696570b0bb26197503b72e6903a2d24d4f334759dc653c9efe63d77 · ArcScan

Block

#21,399,749

2026-09-17 22:37:27 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,399,749
Timestamp: 16 days ago · 2026-09-17 22:37:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x7a86b9282696570b0bb26197503b72e6903a2d24d4f334759dc653c9efe63d77
Parent hash: 0x5d6dd051…2e6aed0f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,399,749 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

4.0%1,200,437 / 30,000,000

Base fee

20 gwei

State root

0xf18453ccbbed…3341446e4d54

Transactions root

0x67ebb45092ad…d332e8e4e018

Receipts root

0x6685ed8acf73…6a23dd8a5f8e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800