Transaction not yet indexed

1MHfzYs1cCCmdWwjrdJoR4V4q6Y3Hq4y6gqHa2jWfiHT4eqYVdaLB8pubvbNR78ewEqaASxAYFiQPkT4YVgkdAD

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