Transaction not yet indexed

MkKLBaUjZJHsFNLEbD2FTnBwvTCi7hnnumqfJxVEgR24VfxRLEMSGF3X8WtoEyyjAmMBXwGmYfkruhCF2KAERCF

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