Transaction not yet indexed

52ECGLDRsABBsZQsv7t77B8mp7TFoYjNUaDjVEWV3nMff3xbzAU2wuqySxHjpZxJrRwuMqb7T1gv1cR6Us7G71Ba

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