Transaction not yet indexed

53oXtLPP9bGYvMe8P8fDFvgbS6ArRiJTLHWHtC3s4qjWAvTDedawDA4PRXT1vSc2AVTVn1FitEw5vTuAR3TRQFF6

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