Transaction not yet indexed

53TULbik91SfQLwLpYQHyzc8817UNCZj8TV2bzpYLQL1WeVd21NZ2AffLgxQR3AfwAQrfLw9KSW9fh3M8RdDW1tp

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