Transaction not yet indexed

MfpY2sBSvWng5RjcqBTeZGYn4m9qtTHHupSL5ASB91pyD3ttznH7CU6mpUaQNWbF6ydm5BsJ2FNtPMyPTDQ7c49

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