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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 #0xb3ec8ffcca3acc531eee55c8bbbef9c67c26ccac6af3ada5021f599c441e61fc · ArcScan

Block

#21,223,857

2026-09-16 21:50:56 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,857
Timestamp: 42 days ago · 2026-09-16 21:50:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xb3ec8ffcca3acc531eee55c8bbbef9c67c26ccac6af3ada5021f599c441e61fc
Parent hash: 0x17b2bda8…fb86cbf0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,857 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

9.6%2,887,455 / 30,000,000

Base fee

20 gwei

State root

0x0b302ee7bbf5…bb0d3449263b

Transactions root

0x0506bbbdcad0…cb9d009d56d3

Receipts root

0x7eafc6cc0129…e07f5222c120

Nonce

0x0000000000000000

Extra data

0x00000004a817c800