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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 #0x378e1a2ae4cd7a77aeea57e06774d693ed0739c1163c177f0f31441bf900b57a · ArcScan

Block

#21,388,304

2026-09-17 21:00:43 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,304
Timestamp: 22 days ago · 2026-09-17 21:00:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x378e1a2ae4cd7a77aeea57e06774d693ed0739c1163c177f0f31441bf900b57a
Parent hash: 0x772b0a2b…03fbbe0a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,304 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

9.8%2,941,832 / 30,000,000

Base fee

20 gwei

State root

0x3cea177f8d33…850bd08d65b7

Transactions root

0x9a33173e2d86…791a7f408dad

Receipts root

0xfe3e626989f2…634b4416cfd3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800