Transaction not yet indexed

MkZbQA9Cxvi9Rt4doFdACzmcxoBdnCsB25pG3Nnu8jRMWSe9vP32TZTFTeE8Ywt9BkoEWd18o2mNts25NmP2nBn

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