Transaction not yet indexed

MRKYZJYaop5f8zSQiH6nAdvjpEc83RBR7BcbW9i46NRx4zbumd4CXCGZfdyZVMPS9LysofHtWEzXS2NQVfZQDLm

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