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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 #0x4389fc989897209088f41190b43685d8259b0f79cd05fd4edd462d32d44750d2 · ArcScan

Block

#21,539,723

2026-09-18 18:20:39 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,723
Timestamp: 51 days ago · 2026-09-18 18:20:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x4389fc989897209088f41190b43685d8259b0f79cd05fd4edd462d32d44750d2
Parent hash: 0xe73788a5…df444fd7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,723 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

12.8%3,840,273 / 30,000,000

Base fee

20 gwei

State root

0x209f31322a28…181533382306

Transactions root

0x0091a30b3c0a…83cdef0bba35

Receipts root

0x6dc6dd6a5a15…037968e5fee7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800