Transaction not yet indexed

yyEEWZXD8hEAEFqNFMR7MLJTQp265CL6zmwCt4cQDNXH7rfCcHUo5o9wRJBme3iRDcdyihs67GqBpz2GLNyLtY1

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