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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 #0x551efcacc6bab08ab26c532c81e3f2126cca77faa171b5d74283722de05f852d · ArcScan

Block

#21,528,407

2026-09-18 16:44:59 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,528,407
Timestamp: 10 days ago · 2026-09-18 16:44:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x551efcacc6bab08ab26c532c81e3f2126cca77faa171b5d74283722de05f852d
Parent hash: 0xe8b518f6…8452239a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,528,407 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

5.4%1,610,944 / 30,000,000

Base fee

20 gwei

State root

0x6cb844dae03f…1c9eac32d1ad

Transactions root

0x1522c83d99e0…66a21e7e1f7a

Receipts root

0xad2caf6a6f03…8527b69d43b0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800