Transaction not yet indexed

52D48aLFSAEXsfD47EP96q5zdWPWkc73RCgpeXRNKHz8Xm6ZkTjFtAgtnWv8kZDaxENXw1k1HkGVbMdSjzc3XMw9

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