Transaction not yet indexed

YA9i55FTcV2jfV3xT4tJs4v4svfgWMGrYjj9WSvr4e7k7DFMw4btSD7A6HBk4rypxBbMvLVRHKNWbQK7nfHbqqU

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