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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 #0xe866300ab1d42b5cd2438dbe10a411352986ec953a13d0e7cf3cc2050ac00caf · ArcScan

Block

#21,421,779

2026-09-18 01:43:40 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,421,779
Timestamp: 58 days ago · 2026-09-18 01:43:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xe866300ab1d42b5cd2438dbe10a411352986ec953a13d0e7cf3cc2050ac00caf
Parent hash: 0xd0ae46d0…7ff1a90e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,421,779 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

18.6%5,588,928 / 30,000,000

Base fee

20 gwei

State root

0x00606d7a6b49…e6d013fdafba

Transactions root

0xb51a5a9638e7…0576a5caacf8

Receipts root

0x95e9493799f8…1ca96cdde584

Nonce

0x0000000000000000

Extra data

0x00000004a817c800