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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 #0x99764834653d88aa79f90886b3e44d4b42bec10ae3ac81671bca3d12301c69aa · ArcScan

Block

#21,387,916

2026-09-17 20:57:26 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,387,916
Timestamp: 11 days ago · 2026-09-17 20:57:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x99764834653d88aa79f90886b3e44d4b42bec10ae3ac81671bca3d12301c69aa
Parent hash: 0x5e06077a…6ce5523d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,387,916 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

29.3%8,795,617 / 30,000,000

Base fee

20 gwei

State root

0x7231c69f8413…5f400924c688

Transactions root

0xec52f8372605…169ecbbe4a13

Receipts root

0x563d09ea7d4d…36c706cefa8e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800