Transaction not yet indexed

53bbqqPRHYSL83r85oa2eXhKqGvk2v7GLm5AVsiKvcHUnQhYhUHTZDSzzwHSi6GC4GYkyqNJUEvqY2aDsYdPJYV7

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