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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 #0x478002370983785110ccabdebce68ac95cec54c4ea91b1ee06c8634f6d0f87a1 · ArcScan

Block

#21,389,981

2026-09-17 21:14:53 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,389,981
Timestamp: 25 days ago · 2026-09-17 21:14:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x478002370983785110ccabdebce68ac95cec54c4ea91b1ee06c8634f6d0f87a1
Parent hash: 0x30288149…04cd7dc4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,389,981 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

6.4%1,918,397 / 30,000,000

Base fee

20 gwei

State root

0x59d38d62203f…dac3049646a3

Transactions root

0x77a502132a09…a9017f232236

Receipts root

0xd54e19f4461f…773998fd5b40

Nonce

0x0000000000000000

Extra data

0x00000004a817c800