Transaction not yet indexed

53VurRqsJfmgKNton14wMXz5EqVspqLFwcnbaE2SSK2PZVRqbUcUdfkPSE6EPj9hm8tDa2KwcKdzYbPHtM5N4HJn

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