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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 #0x99a0242b689a0e82a2f1ba1bf4fc82f55021b384f4aedab99be73927c0a0e41d · ArcScan

Block

#21,403,115

2026-09-17 23:05:54 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,115
Timestamp: 29 days ago · 2026-09-17 23:05:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x99a0242b689a0e82a2f1ba1bf4fc82f55021b384f4aedab99be73927c0a0e41d
Parent hash: 0xd5269a71…840f260c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,115 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

7.5%2,263,938 / 30,000,000

Base fee

20 gwei

State root

0xcb77d0fca578…0e80c7835704

Transactions root

0x6121ba2ca654…e2972b3affbc

Receipts root

0x5c3715c5438c…7f525326bf02

Nonce

0x0000000000000000

Extra data

0x00000004a817c800