Transaction not yet indexed

ykcY5G7MJC76d27CWnWTerfe4aPWdMBg6v3iYMT7VrmaGb1giTx32vgXHhhAUE6ExqK8bFAXYnkgtPqFnfPM1M5

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