Transaction not yet indexed

66LhSTxxrbqEg4xu4kvJiR4EyY8cDmhoaXvUbhRCWxDjKuFyfSdwsAexDfCaVkHuFmkT426cjqS3JsBS4ZbFZppY

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