Transaction not yet indexed

52HcESUKpRhpuk9SZZifpiJ4FQuVQMYJzA6hzc91FrHvbJA1L9WhjdH7p9dQJAyssq9vsoJECo7o6HTYPcAKdVm4

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