Transaction not yet indexed

56Ktb8eFXdEM1V4FvifAGCh5jJdAYVRwHH4cFAajiKQktrZseudGweuHVvgfSBUpuMpnDxwqFpdzRiVNYxAzFb3n

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