Transaction not yet indexed

Ui6p51PJUtK9Xk7XdqvDaG9kCcAexFW2dVLFgo1uDGxYkEBezLDS7KRDeSivT8vXaUakmvaJcuS3JjqA9BDhjVC

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