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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 #0xac3374678b5720813c34f070e991badc689678554a5d3c55898eaa304af2ffaf · ArcScan

Block

#21,213,399

2026-09-16 20:22:40 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,213,399
Timestamp: 18 days ago · 2026-09-16 20:22:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xac3374678b5720813c34f070e991badc689678554a5d3c55898eaa304af2ffaf
Parent hash: 0x2391d48a…77a37925
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,213,399 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

26.6%7,980,253 / 30,000,000

Base fee

20 gwei

State root

0xfb3b64a33f91…348a6c716d40

Transactions root

0xb99b84579581…7fff6eb1c4b8

Receipts root

0xd7b6be5d36a2…2f278d5fa5f5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800