Transaction not yet indexed

YLksdD2nzwVXHE5SVEJJasXnmMfjuDH8Cjwdp7gaPCwpL4SESKMHrvxWMBK7DQffF1zCL2gypxhKRAdbCKvNifJ

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