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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 #0x3f9fcd312b368359af34739ee7aed7ca35a60b796fa0fef40189505a5a014b82 · ArcScan

Block

#21,237,688

2026-09-16 23:47:41 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,237,688
Timestamp: 18 days ago · 2026-09-16 23:47:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x3f9fcd312b368359af34739ee7aed7ca35a60b796fa0fef40189505a5a014b82
Parent hash: 0x919a1207…90f1289e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,237,688 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

13.8%4,125,643 / 30,000,000

Base fee

20 gwei

State root

0xeeb8bf3bc581…25f9bb7ab196

Transactions root

0x6103bbc836b2…d9b55197b130

Receipts root

0x9dd4d40cc0d0…6befcb0be448

Nonce

0x0000000000000000

Extra data

0x00000004a817c800