Transaction not yet indexed

28Bt69VoZfFyEBAm1Etrhzht35JM9Yxy2NnYsfpfNWFhFqmcae1vMiaiWZbSZdCWB3Apyt5ttU2XV5xNHMobANbU

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