Transaction not yet indexed

53MD3P8KEPm63w2eGasE1gssi6Cn5r56PCGfhrVuxBQuKjVTZRh2ndoc6U1Fq2wNmFjqdXFEe3m7y3BSfBvsaEFV

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