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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 #0x121b9c4349662d218689fecab1a3f89677529ff61b6ad5f2a6d67901794bee4b · ArcScan

Block

#21,240,680

2026-09-17 00:12:56 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,240,680
Timestamp: 3 days ago · 2026-09-17 00:12:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x121b9c4349662d218689fecab1a3f89677529ff61b6ad5f2a6d67901794bee4b
Parent hash: 0x1490e247…e8d4e86c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,240,680 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

38.5%11,542,807 / 30,000,000

Base fee

20 gwei

State root

0x48f2b67966fe…e5b28a90573d

Transactions root

0x6767a364d370…e7516d912074

Receipts root

0xa7f9e2faac7e…7927b509560d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800