Transaction not yet indexed

53NuFmoWMVoLuk17QteFEyj4LDxxJu9aXUQvSn3LibaraVFWtFZQpdfQu2LLxifNF6xBeKcwpn3xt3bE3s6yLbcw

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