Transaction not yet indexed

52BbTmqVJvhPdojVYke42wJwYe9MbWia5jP9KnCSMCpUmLKBUBdCyTsVyfXN9tfvMVciy3qZfHHbbpMwfFs9v8Vk

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