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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 #0x904663598e41f4f1c45a6001fa36020c8094a9fa97c3d77f008037e5af143d99 · ArcScan

Block

#21,278,321

2026-09-17 05:30:50 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,278,321
Timestamp: 7 days ago · 2026-09-17 05:30:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x904663598e41f4f1c45a6001fa36020c8094a9fa97c3d77f008037e5af143d99
Parent hash: 0x1b0f6d33…ae7f4503
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,278,321 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

24.9%7,479,348 / 30,000,000

Base fee

20 gwei

State root

0x01c718f2c0a7…38806ba2cfbf

Transactions root

0x5ca0fab803c5…3eda4374e7dd

Receipts root

0x381218c4432a…3f461a6dc0cf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800