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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 #0xb578c47c39140a621c62329fdd80a39837172af5ca30beebd90a96a192e0559f · ArcScan

Block

#21,246,123

2026-09-17 00:58:53 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,246,123
Timestamp: 6 days ago · 2026-09-17 00:58:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xb578c47c39140a621c62329fdd80a39837172af5ca30beebd90a96a192e0559f
Parent hash: 0xae63f432…5f8abfda
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,246,123 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

45.0%13,490,461 / 30,000,000

Base fee

20 gwei

State root

0x61e649cfd682…75e47f9815f1

Transactions root

0x25a46b4cef2d…03801c98b2ae

Receipts root

0x3caf58a741f4…56d5a6697d50

Nonce

0x0000000000000000

Extra data

0x00000004a817c800