Transaction not yet indexed

YmkHncuqfExmTZ8Gx8EvgK9jmqgWaT9XviwsFZ5RhQbqciHCWXfHnqBbHbLycCnVZGLmYUtpWWnH7NqDGX6ghip

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