Transaction not yet indexed

MCQBbJWsejq3YWeh8YVk4DbeRxotptDsSPaJCBK9jVMBaD7W8rtnBGT5T7M7QfNGFjiyRgrUGLgqj5LguyEbJ16

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