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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 #0x666be1f0bdb3c50e63b50ebadd9f317c8fcff2b95523165daf7a7606c05be446 · ArcScan

Block

#21,355,376

2026-09-17 16:21:42 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,376
Timestamp: 19 days ago · 2026-09-17 16:21:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x666be1f0bdb3c50e63b50ebadd9f317c8fcff2b95523165daf7a7606c05be446
Parent hash: 0xea832976…4382f089
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,376 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

17.1%5,138,212 / 30,000,000

Base fee

20 gwei

State root

0xc7c3d5786bd8…e2189df21de5

Transactions root

0xc1e95d51d0a9…1925f4befb73

Receipts root

0x00e1f102a0f1…23fd1e8eda73

Nonce

0x0000000000000000

Extra data

0x00000004a817c800