Transaction not yet indexed

MkNYNvjKjNumA8vLBu2y3ZdeX3PwRTprTMfdpesme5ZVBg9DtmzP2LRkvUfuTQwUCHPprLu2KWxJb8dmPPauS1R

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