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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 #0xf19b78312ceb1e5b7d9ed0ee94a0729f07273ec628120cd255a883a36c235ced · ArcScan

Block

#21,389,258

2026-09-17 21:08:47 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,389,258
Timestamp: 47 days ago · 2026-09-17 21:08:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xf19b78312ceb1e5b7d9ed0ee94a0729f07273ec628120cd255a883a36c235ced
Parent hash: 0x20f8f392…6779ae82
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,389,258 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

7.7%2,311,151 / 30,000,000

Base fee

20 gwei

State root

0x25086680321c…29f1b0e3927c

Transactions root

0x671d446d5e64…01bd3d05bf91

Receipts root

0xfd2aa4c385b0…5d8b4570c32d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800