Transaction not yet indexed

REtKpD4cRKd5d7Xs2itqJBVBw9gXXU1KSkkPGJUHj7BXwrttYd5SQK4htDx8d6Xf2Kf69LbVTZpE9FBy2tMqec2

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