Transaction not yet indexed

yMByfFa8nbb2dQ3fCLh4nWKpp9XtnCUPBHEbKhSi5TWpHNf18qaygtP6N88rDKHdhX87aoNfkF8guVqL4bJsfdh

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