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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 #0x16718684eb60756507ac81fe3cbdd584e6bca89097a4346ba13a4e8d0d0595f3 · ArcScan

Block

#21,391,837

2026-09-17 21:30:34 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,837
Timestamp: 20 days ago · 2026-09-17 21:30:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x16718684eb60756507ac81fe3cbdd584e6bca89097a4346ba13a4e8d0d0595f3
Parent hash: 0x89ad280e…4034fbf7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,837 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

41.4%12,420,961 / 30,000,000

Base fee

20 gwei

State root

0x53d0648c934f…360a829279fa

Transactions root

0x07a11b46dbe9…1ce1aa414b53

Receipts root

0x481320e4da49…f98b9f25177d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800