Transaction not yet indexed

5UNdZK4Jnt9V7KyhVQrsHqhr5RzXbcWzxsAmGvgRpU96vVvTB9yAHTJb2SoE5XW4YqhZQoimBHkP4PLLaiPB3BUD

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