Transaction not yet indexed

53dupiHSK4PYN5vqJ5oAHipqE7JYPdQSyK57xGfhh1FS96r4JVAY1MexwR6HpcBMsEa6bstyoKEqzyw6mJsHo9nA

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