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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 #0xa766a14273ced0f21487fccfb246377db2f02d616821a4d3655c5295800489b2 · ArcScan

Block

#21,509,856

2026-09-18 14:08:12 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,856
Timestamp: 21 days ago · 2026-09-18 14:08:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xa766a14273ced0f21487fccfb246377db2f02d616821a4d3655c5295800489b2
Parent hash: 0xb5c0524e…d1fa1835
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,856 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

4.8%1,430,204 / 30,000,000

Base fee

20 gwei

State root

0x4a596114c83e…9bf9b35c717a

Transactions root

0x89b25f46a812…2b0d27c19702

Receipts root

0x4ba19d589302…834b4a6676d3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800