Transaction not yet indexed

5f66tWrs1XaNe3USy6Y4MLfiycc68umZz5D9cCbjHv1SrqKXJpw3Lsa6ECuK6FhRCxcFnP8iRCLRkJsokBSvUhQ8

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