Transaction not yet indexed

53HG6HX4UcLkKA15zTKb2DvcNuBMoufjE3Uufc4ucXPkoB5Pmrr2eeRn4esKmgbdVkMQg67fPTYiCpDuBVdLW1N7

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