Transaction not yet indexed

yUN87HCMZMJJngTbyhJSzfwCdatHpejbmdtY5p7AMEqaXxKMeQyz3fHGjDu9kGJsg5fhwCQVMf6RVdiQ1of2cZM

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