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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 #0x821b89c21059db4024691a8b7868aabd4d484268a83910d3b51a8b9b19f7de52 · ArcScan

Block

#21,541,720

2026-09-18 18:37:32 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,720
Timestamp: 6 days ago · 2026-09-18 18:37:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x821b89c21059db4024691a8b7868aabd4d484268a83910d3b51a8b9b19f7de52
Parent hash: 0x7101da46…dc82fda3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,720 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.9%272,050 / 30,000,000

Base fee

20 gwei

State root

0x146a37f9e58d…4a7a5aec5c52

Transactions root

0xc92e0842d60b…96707024020e

Receipts root

0x20984940be09…b07a4e6c0ce6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800