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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 #0xb9eafbf43ff95fcd16423c61b2784fec654c6e84b35f5c80e06ac21ebca12d39 · ArcScan

Block

#21,239,551

2026-09-17 00:03:24 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,239,551
Timestamp: 14 days ago · 2026-09-17 00:03:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xb9eafbf43ff95fcd16423c61b2784fec654c6e84b35f5c80e06ac21ebca12d39
Parent hash: 0x622713ee…04492e6d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,239,551 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

27.7%8,311,388 / 30,000,000

Base fee

20 gwei

State root

0x0448742fd54c…c59de87a5da4

Transactions root

0xd4f90b3ec405…5dc0f52bd345

Receipts root

0xa78bfe0f9c4a…e1080652e807

Nonce

0x0000000000000000

Extra data

0x00000004a817c800