Transaction not yet indexed

PXi6rbC5UGUtbABbnsaPpZNh5M42Me2TynCtCBjykWAFur4i8xiBMGmqoHjTcH4iJrwavqEPLpp5CVLDt2fZnm3

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