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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 #0xa3c05031654d3f7924fb6b90f25fe30557ee98b596166d80a008924ee78c364b · ArcScan

Block

#21,556,649

2026-09-18 20:43:46 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,649
Timestamp: 9 days ago · 2026-09-18 20:43:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xa3c05031654d3f7924fb6b90f25fe30557ee98b596166d80a008924ee78c364b
Parent hash: 0x46c008f4…2606eabc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,556,649 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

2.1%622,059 / 30,000,000

Base fee

20 gwei

State root

0xc05a579446bb…e2bf9bec2811

Transactions root

0x606efed6e2e7…c5f42e3902d3

Receipts root

0xea6839a8ff73…493acb4f529f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800