Transaction not yet indexed

53uC38TSbf3vxsqUUeHG9Y7QGwiiPNtSEFDHiGePCe7Tq4gYb2FP82HwPLh8GHJ8mvKhHBhzn5yhV9j6YphSGjXt

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