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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 #0x23cfecb3d5ca0b2798fd461b99d1e30a8865988bf03e902939c2e9b4593095ac · ArcScan

Block

#21,378,666

2026-09-17 19:39:16 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,378,666
Timestamp: 55 days ago · 2026-09-17 19:39:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x23cfecb3d5ca0b2798fd461b99d1e30a8865988bf03e902939c2e9b4593095ac
Parent hash: 0x39a04265…dedc89ec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,378,666 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

26.6%7,991,598 / 30,000,000

Base fee

20 gwei

State root

0x2e0e9f27a945…d33275e86aea

Transactions root

0xa0f9e4246dda…e685f2dde279

Receipts root

0x00207cca11cb…1ce64b5cdf36

Nonce

0x0000000000000000

Extra data

0x00000004a817c800