Transaction not yet indexed

YdLyMBNKkC1yBM1EerdW5sQNvrLKnBt9QftwPcPgtfJUqXfEjF5JsCEwP6Pn4GrHj7nVFpEmMHJKyc8bAdUo5NU

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