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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 #0xb8449173a4371376f2e4a3b61ded576f369ef77d113073118cdf3d55aee8b9b9 · ArcScan

Block

#21,298,478

2026-09-17 08:21:09 UTC

FinalizedProposed 59 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,298,478
Timestamp: 59 days ago · 2026-09-17 08:21:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xb8449173a4371376f2e4a3b61ded576f369ef77d113073118cdf3d55aee8b9b9
Parent hash: 0x42357282…6143ed26
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,298,478 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

25.9%7,772,531 / 30,000,000

Base fee

20 gwei

State root

0x1fb70328454d…7621d4709fe4

Transactions root

0x76e2014e4483…d9d5ae9df184

Receipts root

0x2396616ae6e4…c7cfc51ff0e8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800