Transaction not yet indexed

PM5ppMSiXCQGDVoY4B2ZodoTcUbwikmqNpXLxonNXREvqx8b7WzA69bKxsoU2CnTKKDL2ERccmjXtS6ALxFnY5x

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