Transaction not yet indexed

RK8PfLxEK3uTFAQ3KLgmC7MPuPPHXhvGP9AkZK4G9eyfavfETHsh1MS2j9mbaJTF88MHom1Vr5qxHTFSCe47CXp

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