Transaction not yet indexed

MkT2fdjz1CfieZfmm3kFSHKHTAd5B9mLtLfpB3SFZZouEabcdvHjWLcqXoCMy1KkBwAMQNhrgcS2V3iy524W8b1

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