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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 #0x9bbe89c31a7ee9b4dbd304c6feb6060b80e6237c481efc90125fa3a6fed833a7 · ArcScan

Block

#21,420,661

2026-09-18 01:34:13 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,420,661
Timestamp: 49 days ago · 2026-09-18 01:34:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x9bbe89c31a7ee9b4dbd304c6feb6060b80e6237c481efc90125fa3a6fed833a7
Parent hash: 0x2cbd070f…9ac15082
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,420,661 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

4.2%1,247,061 / 30,000,000

Base fee

20 gwei

State root

0x0f6de6af7f5c…27111a1b7cc8

Transactions root

0x4f0f2652a85f…325225371839

Receipts root

0x292fc060df7c…3a2b6918da32

Nonce

0x0000000000000000

Extra data

0x00000004a817c800