Transaction not yet indexed

53hfUtCG8ex9q2FY3GLfpcnPiXA8ABrqc36MmAx8D6ZJXmstzDtGNMUnq7DmmZDPY6HM6GJcCjVXxxGbaQrLePqu

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