Transaction not yet indexed

MJkk5BZF6F59uURoVxSPHUtJ5NgYxV2UJhHmoWM8WZuLJ5mzeD7JQN2tP2o7ePskDT8ShYc1RCdsm7xwyr3JVCj

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