Transaction not yet indexed

mPpa1tAeDCNAGW52s9GaJC3nEbNpBJxh1EnsGj5LAngu2vcTRoY1WbxvruMNGDRFq8FhzT4REWKoA1a78wg1EnJ

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