Transaction not yet indexed

YDUMqN2estwdSKsGpAFB8rNqx4k35Ah5B3AwstCisBecfVaxUVFyhh6K9bwsPcjP3RViLphXtyn4q5xhdGppG26

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