Transaction not yet indexed

2uBAb51HPpbkTot7LEwq7j1CV5jK2AxvbE6B6VzEWtZwgZTw8pR3kFeSFnQZKBEXhqTRCELbP35XQRp2DDMMb38R

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