Transaction not yet indexed

53kMppDvKWanUDppN94v5pPfMVR2oLk8g4cHHX5ibtmKe879nrZqeaQWmdbCHdHqH9g6vLAGuVvXPEmqa4zAjcV

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