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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 #0x9c78e6f9bf1171ae5c575bde904f73b69533d67ad7b3ff62b06ca4ffe905898c · ArcScan

Block

#21,242,268

2026-09-17 00:26:20 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,242,268
Timestamp: 23 days ago · 2026-09-17 00:26:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x9c78e6f9bf1171ae5c575bde904f73b69533d67ad7b3ff62b06ca4ffe905898c
Parent hash: 0x52a045c7…87a29fdd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,242,268 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

23.7%7,118,846 / 30,000,000

Base fee

20 gwei

State root

0x06108a755833…7951e3a2100c

Transactions root

0x47840faecdd5…87e400b70515

Receipts root

0xf6818f0c887d…3ddbcfd37155

Nonce

0x0000000000000000

Extra data

0x00000004a817c800