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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 #0x99eb8effb4b2689c102e4eb18204d7fe3c117821eb5787a7d7deb04f67c81600 · ArcScan

Block

#21,509,021

2026-09-18 14:01:09 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,021
Timestamp: 47 days ago · 2026-09-18 14:01:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x99eb8effb4b2689c102e4eb18204d7fe3c117821eb5787a7d7deb04f67c81600
Parent hash: 0xe856ab0b…b09b75e5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,021 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

8.1%2,427,153 / 30,000,000

Base fee

20 gwei

State root

0x96bff150769f…11eda2ac5907

Transactions root

0x1d08f70dfa16…21ce6311ed35

Receipts root

0x3089a14a983d…c2cc88f0b3be

Nonce

0x0000000000000000

Extra data

0x00000004a817c800