Transaction not yet indexed

PpMn1F6io6iTQ3wKS2zFF87mVGMbCWtgcFpeoh2Te7cmvFBSmKphBpE7cMDyK6fXQoSZGLXyaBe1jWRBZGks2ES

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