Transaction not yet indexed

1Fb6wy1qebYsWudUYMMivWmsgL8iFJUaYmfUcH2Keqk5MnXajqmQQfc8461VgoVvsdn6TkeZm8B9SGjPCDAgMnZ

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