Transaction not yet indexed

nkn6h4WUW2HMRkRXtQET5GAAFBUVbsf6Q4poDXXKAWmbVP49pxxBWgJc2VCx1DdH4dWiDG1eZRwoSPXwUNbVALT

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