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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 #0x99f306d2a2ff2c91fbb8b1144b86e3b6d1b20f2f7eea4f21a69ebac2eff7ff2b · ArcScan

Block

#21,308,663

2026-09-17 09:47:13 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,308,663
Timestamp: 3 days ago · 2026-09-17 09:47:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x99f306d2a2ff2c91fbb8b1144b86e3b6d1b20f2f7eea4f21a69ebac2eff7ff2b
Parent hash: 0xdfbe1aa9…1a7682de
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,308,663 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

7.8%2,339,741 / 30,000,000

Base fee

20 gwei

State root

0x25cafd6bbb55…2d5e505ad55e

Transactions root

0x8faac4aeba26…f115cb5466c0

Receipts root

0x31b2ab9e2e47…41992a2d33f4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800