Transaction not yet indexed

66mtSqcy1fvxoZGYD5cSPg91KQRbF3FhZrwbhAyTFoqwPYYXz2HzR22mB5pb5gmBjVRctUiYDzBc7n7fLEkSrA57

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