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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 #0x8b5ef548259fcbcd650b63acd2f831d6447ebea158f0b6c43d660f79b6f5d28c · ArcScan

Block

#21,221,881

2026-09-16 21:34:16 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,881
Timestamp: 8 days ago · 2026-09-16 21:34:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x8b5ef548259fcbcd650b63acd2f831d6447ebea158f0b6c43d660f79b6f5d28c
Parent hash: 0xceeb2284…2ec0ea54
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,881 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

32.9%9,874,411 / 30,000,000

Base fee

20 gwei

State root

0x3790b233195e…ce2c4c1724e6

Transactions root

0x25b8d64be3c8…ee9173de58e4

Receipts root

0x0e7859ebb83c…bd8b02799e54

Nonce

0x0000000000000000

Extra data

0x00000004a817c800