Transaction not yet indexed

MYijQU2SJG7DSwcQjCup5QJUwtYPFP6ZUMtby1nxYfFvT96G1XB57AVo4ah8sTnnG5eGPrAFsPcdEDAnBMkByBf

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