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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 #0x178cea7dd987822e983a2119b431012cdf979498fd9857be491be930b2d3df5f · ArcScan

Block

#21,400,623

2026-09-17 22:44:51 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,400,623
Timestamp: 10 days ago · 2026-09-17 22:44:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x178cea7dd987822e983a2119b431012cdf979498fd9857be491be930b2d3df5f
Parent hash: 0xaa23a8ca…66c8c7ba
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,400,623 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

5.5%1,638,826 / 30,000,000

Base fee

20 gwei

State root

0x9dc2e2700a5f…ea03348d4bd6

Transactions root

0x6bbfe4c3d4c0…cefffa7d495c

Receipts root

0x9ae6d0d32ad2…a95fad1269e3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800