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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 #0xbcf1819c9d30e7778062baea8d3ecec8dbeb17fbf76b65bf524af074d036d4de · ArcScan

Block

#21,421,155

2026-09-18 01:38:24 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,421,155
Timestamp: 54 days ago · 2026-09-18 01:38:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xbcf1819c9d30e7778062baea8d3ecec8dbeb17fbf76b65bf524af074d036d4de
Parent hash: 0xd849cf71…18373c88
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,421,155 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

7.3%2,200,716 / 30,000,000

Base fee

20 gwei

State root

0x790b6590fa29…e9a9dcd822be

Transactions root

0x6a19e3806363…45a927da415b

Receipts root

0x6ca1c383dd46…edc3457d842c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800