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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 #0x9e103b2f27c2f347d21d080dd5f5bb304e4365b5279ba16109cdc73865d3ce05 · ArcScan

Block

#21,551,889

2026-09-18 20:03:30 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,889
Timestamp: 47 days ago · 2026-09-18 20:03:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x9e103b2f27c2f347d21d080dd5f5bb304e4365b5279ba16109cdc73865d3ce05
Parent hash: 0x5c3ff060…1dec69ea
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,889 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

15.2%4,546,959 / 30,000,000

Base fee

20 gwei

State root

0xc0f3c2f251c1…eab03941918e

Transactions root

0xbb1bc48c2110…3be6762ac21f

Receipts root

0xcfa8e65780a9…329a8598dc21

Nonce

0x0000000000000000

Extra data

0x00000004a817c800