Transaction not yet indexed

MoNkZzo7JiRuTvjmqoGPAo3pcZvfPdvh73ZxDFDFLb1Su3hYGSp1EXoTaKKcmFLf7mqqQ4sDHJ1754Y5fPMVxeB

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