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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 #0xa3cf5867bb55e16b8cc367b67f07f2fd8d39bc78884585f76cc479eb13526bac · ArcScan

Block

#21,557,655

2026-09-18 20:52:16 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,557,655
Timestamp: 27 days ago · 2026-09-18 20:52:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xa3cf5867bb55e16b8cc367b67f07f2fd8d39bc78884585f76cc479eb13526bac
Parent hash: 0xcf6028a9…9a60f011
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,557,655 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

6.3%1,888,919 / 30,000,000

Base fee

20 gwei

State root

0xefd2c7d46ea0…7075fa2b2294

Transactions root

0xc1213b1b9a54…4405083cbc8c

Receipts root

0x9bcef815c17a…fa1bebc9b030

Nonce

0x0000000000000000

Extra data

0x00000004a817c800