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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 #0x3e9a71dec5fdc17509bdf5cd01e415dca386226ebd42453581d13b6c3c20ade0 · ArcScan

Block

#21,529,921

2026-09-18 16:57:47 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,529,921
Timestamp: 50 days ago · 2026-09-18 16:57:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x3e9a71dec5fdc17509bdf5cd01e415dca386226ebd42453581d13b6c3c20ade0
Parent hash: 0x3b711407…dc1698f7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,529,921 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

7.1%2,133,593 / 30,000,000

Base fee

20 gwei

State root

0x5226cddb8785…f1c0e1834b71

Transactions root

0x7f0aea3fdcfa…4df5831de26c

Receipts root

0x6cd99f274b19…7729ae7a1e50

Nonce

0x0000000000000000

Extra data

0x00000004a817c800