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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 #0x5b66ac48929e6118dcbc548110d39c35ea48f3d5f9aae8cbcae2a0b7518e6fbe · ArcScan

Block

#21,309,423

2026-09-17 09:53:38 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,423
Timestamp: 18 days ago · 2026-09-17 09:53:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x5b66ac48929e6118dcbc548110d39c35ea48f3d5f9aae8cbcae2a0b7518e6fbe
Parent hash: 0x16d5482c…013987ab
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,423 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

31.8%9,542,793 / 30,000,000

Base fee

20 gwei

State root

0x2858684c7065…d3f02b46144c

Transactions root

0xb8220d381825…688eba7fb4a3

Receipts root

0x9d16bc9902f4…80b3b1cbdc9d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800