Transaction not yet indexed

MTgiwGiKuzsrDPqYykAdF6Bs3DxAhBGTfpiqtMLYtgZHuZwsvkhpbhRN1U53ywCAftoUtMC5DVgRSFYXFGLow6L

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