Transaction not yet indexed

PkM7Z5BEM8oP9QkaSnPeR7rFTAReVVohhYws9NYaF456DY6QQ2uzvW8dpuiGS2KepuqpyTLbhegFRgFPsPDTwsA

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