Transaction not yet indexed

MLBBUHbH4m3ehGh1zJJgZpoY1BqaC5qCL4yLUjKu3DvgLANPDu7fy8xRTNXqcrnWDZcJFiMW9y7Zb7GbuZJqbb4

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