Transaction not yet indexed

yNg6HEJgigfwCUTBmfU6cd6iRJyngapKmEeZqEWMi2x9F3yYQQf3xU4Lb3P5eE5tAtqf12teHGyps3aWTRxnvvY

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