Transaction not yet indexed

PKCa9FVyAXBK7EbWLFtuKXUGMoLEkEpsW3tbvvKUrSQk2GPzsE2BwcupX7P5yxSUfxf8MJYP4F3DqVDXcbom7Zx

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