Transaction not yet indexed

53LSGPUxiVdKszsrMkDoMYiDg5CeTsZnLzGEFwGn7XAo1P8ibXEsGsCQKW2Z6tWWSFNXsH6idms4qYv4f71WD2Ms

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