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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 #0x9cd29ec78a0895340bd0a817405aee10461c48044099a9ec385007ea4cb8fae2 · ArcScan

Block

#21,400,758

2026-09-17 22:45:59 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,400,758
Timestamp: 13 days ago · 2026-09-17 22:45:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x9cd29ec78a0895340bd0a817405aee10461c48044099a9ec385007ea4cb8fae2
Parent hash: 0x607b3fc7…ffdf9440
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,400,758 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

5.5%1,664,122 / 30,000,000

Base fee

20 gwei

State root

0xf30d51e8c267…e13628647930

Transactions root

0xc83f74729534…6a8780bb137a

Receipts root

0x04055e4eb4bf…8264420fa3b9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800