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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 #0x2c2d78ec275f33b9dfc7ecb3c832a8d8476a264463af65d181fe0dda56dae7de · ArcScan

Block

#21,221,194

2026-09-16 21:28:27 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,194
Timestamp: 13 days ago · 2026-09-16 21:28:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x2c2d78ec275f33b9dfc7ecb3c832a8d8476a264463af65d181fe0dda56dae7de
Parent hash: 0xb1699816…04334ea5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,194 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

61.6%18,477,423 / 30,000,000

Base fee

20 gwei

State root

0x0e05fa9539bf…85be40058790

Transactions root

0xa6dff3096bb0…1d225ce5f83a

Receipts root

0x7a8819e33148…ec3400f188ac

Nonce

0x0000000000000000

Extra data

0x00000004a91cbe90