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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 #0x3b78c43d4a6fdb459d9cf995f89c06aba3f8234f7fc03438ec756b5475a91b72 · ArcScan

Block

#21,555,250

2026-09-18 20:31:56 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,250
Timestamp: 47 days ago · 2026-09-18 20:31:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x3b78c43d4a6fdb459d9cf995f89c06aba3f8234f7fc03438ec756b5475a91b72
Parent hash: 0x3936709d…98090fab
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,250 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

4.2%1,258,747 / 30,000,000

Base fee

20 gwei

State root

0xdc223d9edc06…3b0556d3a9f1

Transactions root

0xca2372c0e7e4…0ac89c08ef26

Receipts root

0x28d84b68fd48…4ad564a088df

Nonce

0x0000000000000000

Extra data

0x00000004a817c800