Transaction not yet indexed

53Vg9dM1KPWE3q6uM7GC6CmdVE3n94fFcupaXCi43uhmsDTAySZfd15FkGa1SGmK7unEYCi6KvEeQ23dNSs16P1i

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