Transaction not yet indexed

YLKdMNT1FqSjZs6y7LVR3ycr9Uq2xtHkM6hc2QGVM59HBRhZyxiapi1He8JpM7dBHTziwNmT1kAwJfNNidgPepD

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