Transaction not yet indexed

55HPfKsbeXv4PZZbNo7DRaDD5AaVPDo5HQiSZjM4kNEajvfaADf52977R3dbuLLR9F6V4Cc8bGfxTEZuUSuxsXFZ

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