Transaction not yet indexed

53jiFoat2SdQdPfZREHKaGmY2MRM43jskRyxFb1xc2Uu2oGrBgnu3p1aRBdvXrSNXhbMqd2Ui5PbePsF9X5mSjR7

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