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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 #0x554d20b73d7865337288bffbdb573acc0cc8714d1274c37e69cce01f88ae7c29 · ArcScan

Block

#21,403,918

2026-09-17 23:12:42 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,918
Timestamp: 50 days ago · 2026-09-17 23:12:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x554d20b73d7865337288bffbdb573acc0cc8714d1274c37e69cce01f88ae7c29
Parent hash: 0x1ad18504…e3a23cbd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,918 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.1%637,921 / 30,000,000

Base fee

20 gwei

State root

0x15839cbaab75…72ae5565247d

Transactions root

0xc43f19087b83…0ef8c3a5dc78

Receipts root

0x40e7c05cbc1c…3034397f9c6f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800