Transaction not yet indexed

MPz9RQe9Vc2Er2wEGQto99sZ5hv2R9hi16K7okFQsKF5KdYwkNETzbPx9uc38K5rPEdXxnDa42SukGarD1Laxo4

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