Transaction not yet indexed

53LXKZ4zSSjMm18V6bcLRHuHJpSnPh1vxE7zs3qPsjBcUkRJN7wMm2TJTBqtLFvQRHvu9BinJrshRV6swy7EVTZt

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