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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 #0x78696b68f6cdedba6cc71dc319eb0fcf2e7d1f1de54e4e2dfe98dcf64f3bfbd2 · ArcScan

Block

#21,557,142

2026-09-18 20:47:56 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,557,142
Timestamp: 11 days ago · 2026-09-18 20:47:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x78696b68f6cdedba6cc71dc319eb0fcf2e7d1f1de54e4e2dfe98dcf64f3bfbd2
Parent hash: 0x42617807…d753af49
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,557,142 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

9.9%2,982,133 / 30,000,000

Base fee

20 gwei

State root

0x31a498fbe112…6de37e30b197

Transactions root

0xa9a120bb9c86…c95f21aa8125

Receipts root

0x57acfe0492f2…ae00803360fe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800