Transaction not yet indexed

53mZExSvy7mM3whTsKkz9HVnHUJuzqDzJjor6qYDtjZLLqgUjcY5ydFwWSNGZDK5omWxCsLuS4EQycz9zob4k8XN

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