Transaction not yet indexed

MyyvvzcfxQeVCge2RN2H7NBC5B7fyfDCPMQ9Jv5xttWtqyYA36CgC8fmxrW5L3M2XSThWWxh6D8CNAii5ppFHDM

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