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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 #0x00203fe4967b20359c9f8ec219fe3021a49a5ae84776efc08b8967daa517b869 · ArcScan

Block

#21,550,122

2026-09-18 19:48:34 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,550,122
Timestamp: 4 days ago · 2026-09-18 19:48:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x00203fe4967b20359c9f8ec219fe3021a49a5ae84776efc08b8967daa517b869
Parent hash: 0xc9fe856b…e5159212
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,550,122 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

5.0%1,509,014 / 30,000,000

Base fee

20 gwei

State root

0x203150d661d1…05cf78cf6b7b

Transactions root

0x8fdf94d312e8…0794ed3e1579

Receipts root

0x28fe013c3a80…ab783bd9c34e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800