Transaction not yet indexed

52u4ZbAtwXSjK66nsY8fJLjPyvS2VYVgYVTwD9xZeAU5FKE6ugg3FkCihhV22kCTP4Sv4uZBUxumyzNexpkaxk1p

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