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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 #0x290d5c69ae5f3bde3fac0b0016710497cdf7a3065049a4c250a5f05f37ef3c4c · ArcScan

Block

#21,221,162

2026-09-16 21:28:11 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,162
Timestamp: 14 days ago · 2026-09-16 21:28:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x290d5c69ae5f3bde3fac0b0016710497cdf7a3065049a4c250a5f05f37ef3c4c
Parent hash: 0xc0b0b319…282b1327
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,162 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

27.7%8,301,515 / 30,000,000

Base fee

20 gwei

State root

0xf921a23b7501…1cebe223f337

Transactions root

0x5d65090a43da…9dfd70986888

Receipts root

0xde9c7623d1d5…280af0ad4dca

Nonce

0x0000000000000000

Extra data

0x00000004a817c800