Transaction not yet indexed

MkXs2s17PC7LKKTP5Ykapv1VBhJkBLQu8x15UvdrakfgaNsbnfTHk52XzMNjwruDqUcp4UvBBSfytBCzaFzAPR7

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