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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 #0x858f8bf58d83690eca522f40d6f2c085c017ee6be9f3c008264ad3bf8c264fc7 · ArcScan

Block

#21,312,209

2026-09-17 10:17:09 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,209
Timestamp: 45 days ago · 2026-09-17 10:17:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x858f8bf58d83690eca522f40d6f2c085c017ee6be9f3c008264ad3bf8c264fc7
Parent hash: 0xe531e5d3…f73a11d0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,209 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

19.6%5,869,413 / 30,000,000

Base fee

20 gwei

State root

0xaa3c4cda000c…ed7fddf70322

Transactions root

0x8af85300806f…26366eeff2c7

Receipts root

0x25c0df9d9d2f…4ae0963fd800

Nonce

0x0000000000000000

Extra data

0x00000004a817c800