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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 #0x99fe3a5aa60bb61a59aa57c4790897c52be46f1b693e2da2652bd7035dfe10eb · ArcScan

Block

#21,221,276

2026-09-16 21:29:09 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,276
Timestamp: 11 days ago · 2026-09-16 21:29:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x99fe3a5aa60bb61a59aa57c4790897c52be46f1b693e2da2652bd7035dfe10eb
Parent hash: 0xb50774ad…c55daadf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,276 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

40.0%11,988,565 / 30,000,000

Base fee

20 gwei

State root

0x7ef0e21bbbff…2ee00d41abeb

Transactions root

0x5585e63e44b6…f119e3d22a1c

Receipts root

0xad7eff5bc139…627fa2b2c0b2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800