Transaction not yet indexed

52iQXGLfN6oaS9Jwv2ZJtADW8gH3oo3KBqVdbQZapPJTMKDhRFbZQ8E5u1JpAWypRBMs9xYcWJphKPXbDDuTNp19

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