Transaction not yet indexed

52ME63va7z1XxAeTuhoKaSnyGfVYWqRzzeNGdbE1QUmNVfaESg8YyMeQGmpAh9qLVS9ph9gSSHi68VAgPz3gM4Gj

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