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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 #0xfcef9fb4314b6ea1ff441f2281d49ad5350072921dde59978ad0aa0e5919190b · ArcScan

Block

#21,402,972

2026-09-17 23:04:42 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,402,972
Timestamp: 24 days ago · 2026-09-17 23:04:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xfcef9fb4314b6ea1ff441f2281d49ad5350072921dde59978ad0aa0e5919190b
Parent hash: 0x12fc30ab…d4a331be
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,402,972 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

6.0%1,787,665 / 30,000,000

Base fee

20 gwei

State root

0x687af2d56e7d…ed705bf63a3f

Transactions root

0xbe4e9819ded2…c0bf5d0c40fb

Receipts root

0x58d14d806955…626b05a1de9e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800