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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 #0x721b89049e8fb73834aecd80b7ece921683c6e77f125c5f8542ab806b881299e · ArcScan

Block

#21,371,558

2026-09-17 18:39:13 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,371,558
Timestamp: 5 days ago · 2026-09-17 18:39:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x721b89049e8fb73834aecd80b7ece921683c6e77f125c5f8542ab806b881299e
Parent hash: 0x664737e7…01606cba
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,371,558 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

6.0%1,808,807 / 30,000,000

Base fee

20 gwei

State root

0x35cf83185af5…62f8c707cca6

Transactions root

0xf3433925b315…0347937c98d4

Receipts root

0x279dbfe628cc…1f6bcb37df77

Nonce

0x0000000000000000

Extra data

0x00000004a817c800