Transaction not yet indexed

Mervp8Msx54LLPSqsN8JkbxK4RFFXstUFMFvwi5pF6FX3jFjEYTucA1op9qjJpfQetNXPHjASWFK4uXdWdNN5AR

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.