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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 #0xcbf7b03c00d57ee809762bb0b2aa4f1af1f195af0fee974978b7e3ee9d5b12fd · ArcScan

Block

#21,221,858

2026-09-16 21:34:04 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,858
Timestamp: 7 days ago · 2026-09-16 21:34:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xcbf7b03c00d57ee809762bb0b2aa4f1af1f195af0fee974978b7e3ee9d5b12fd
Parent hash: 0xd70089c0…76354d76
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,858 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

17.5%5,238,111 / 30,000,000

Base fee

20 gwei

State root

0x117d6885e90a…553f4918773c

Transactions root

0x93f64056939e…873e6a75374a

Receipts root

0xd47def7ed4ca…97ea9f883edf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800